In Apache HTTP Server 2.4.0-2.4.39, a limited cross-site scripting issue was reported affecting the mod_proxy error page. An attacker could cause the link on the error page to be malformed and instead point to a page of their choice. This would only be exploitable where a server was set up with proxying enabled but was misconfigured in such a way that the Proxy Error page was displayed.
CVE-2019-10092
HIGHNVD 6.18.8▲Elevated
EchelonGraph scoreHIGH confidence
Score elevated to 8.8 because EPSS predicts 81% probability of exploitation within the next 30 days (99th percentile of EPSS-scored CVEs). NVD baseline CVSS 6.1 retained for reference. Confidence: see factors.
Triggered by: EPSS exploit prediction ≥85%
Sources: epss, nvd
8.8EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
- 571 internet-facing services (distinct ip:port) on record running an affected version — derived from Shodan data (© Shodan); a patched service can stay counted while its port stays open
- High exploitation likelihood — EPSS 81%
CISA-KEV: Not listedEPSS PROB: 81%CVSS: 6.1Exploit: Elevated riskExposed services: 571
A fix is available — apply it.
Internet exposure · derived from Shodan data
571 internet-facing services (distinct ip:port) on record running a version that maps to CVE-2019-10092, in our KEV-Exposure radar’s Shodan-derived sample.
across 64 countries (United States, Germany, Japan, France, United Kingdom)top: http_server
See the KEV-Exposure radar →Derived from Shodan data. Shodan data is owned by Shodan, which holds its copyright (© Shodan). EchelonGraph claims no ownership of it or copyright in it. Aggregate, host-redacted.
How it counts: every 12 hours, when Shodan query credits allow, the radar runs one Shodan query per tracked product, reads up to 100 ip:port services per query, and keeps a service when its banner version matches a CISA-KEV or high-EPSS CVE; a service is dropped when neither a search nor a Shodan InternetDB port re-check has refreshed it for 21 days. A re-check that finds the port still listed by Shodan InternetDB refreshes the service without re-reading the banner, so a patched service can stay counted while its port stays open. A count is a banner-version inference over a sample, not an exploit test and not an internet-wide census, and the unit is a service, not a machine: a machine answering on two ports counts twice.
- CVSS v3
- 6.1
- EG Score
- 8.8HIGHhigh confidence
- EG Risk
- 77EG Risk 77/100CISA SSVC
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity88% × 45%Exploitation81% × 40%Automatability30% × 15%CISA SSVC: Track at low or medium mission impact; Track* or Attend at high (mission-essential systems).Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high. - EPSS PROB
- 81%
- EPSS %ILE
- 99th
- KEV
- Not listed
CISA SSVCTrack at low or medium mission impact; Track* or Attend at high (mission-essential systems).
A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
Exploitation public PoC (EG-KEV: elevated) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table
Published
September 26, 2019
Last Modified
November 21, 2024
References (68)
- security@apachehttp://lists.opensuse.org/opensuse-security-announce/2019-09/msg00004.html
- security@apachehttp://www.openwall.com/lists/oss-security/2019/08/15/4
- security@apachehttp://www.openwall.com/lists/oss-security/2020/08/08/1
- security@apachehttp://www.openwall.com/lists/oss-security/2020/08/08/9
- security@apachehttps://access.redhat.com/errata/RHSA-2019:4126
- security@apachehttps://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-10092-Limited%20Cross-Site%20Scripting%20in%20mod_proxy%20Error%20Page-Apache%20httpd
- security@apachehttps://httpd.apache.org/security/vulnerabilities_24.html
- security@apachehttps://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
- security@apachehttps://lists.apache.org/thread.html/73768e31e0fcae03e12f5aa87da1cb26dece39327f3c32060baa3e94%40%3Cannounce.httpd.apache.org%3E
- security@apachehttps://lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f602846eef935277d%40%3Ccvs.httpd.apache.org%3E
- security@apachehttps://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E
- security@apachehttps://lists.apache.org/thread.html/r0a83b112cd9701ef8a2061c8ed557f3dc9bb774d4da69fbb91bbc3c4%40%3Cusers.httpd.apache.org%3E
- security@apachehttps://lists.apache.org/thread.html/r3c5c3104813c1c5508b55564b66546933079250a46ce50eee90b2e36%40%3Ccvs.httpd.apache.org%3E
- security@apachehttps://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E
- security@apachehttps://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
Vendor Advisories for CVE-2019-10092(3)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
- RHSA-2020:4751Red Hat Product SecurityMedium
Red Hat Security Advisory: httpd:2.4 security, bug fix, and enhancement update
- RHSA-2020:1337Red Hat Product SecurityMedium
Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP2 security update
- RHSA-2020:1336Red Hat Product SecurityMedium
Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP2 security update
Patch Availability(5)
| Vendor / Ecosystem | Fix (by version range) / Patch | Released | Source |
|---|---|---|---|
| ubuntu | apache2-utils (2.4.18-2ubuntu3.12) @ xenial | 2026-05-27 | ubuntu |
| redhat | httpd:2.4-8030020200818000036.30b713e6 | 2020-11-04 | redhat |
| redhat | httpd | 2020-04-06 | redhat |
| redhat | jbcs-httpd24-openssl-1:1.1.1c-16.jbcs.el7 | 2020-04-06 | redhat |
| redhat | httpd24-nghttp2-0:1.7.1-8.el7 | 2019-12-10 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(25 across 25 ecosystems)
Alpine:v3.10(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.11(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.12(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.13(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.14(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.15(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.16(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.17(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.18(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.19(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.20(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.21(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.22(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.23(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.24(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.7(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.8(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Alpine:v3.9(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Debian:10(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | 2.4.38-3, 2.4.38-3+deb10u1, 2.4.38-3+deb10u2 |
| — |
Debian:11(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Debian:12(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Debian:13(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Debian:14(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | — |
| — |
Debian:8(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | 2.4.10-10 ... 2.4.10-10+deb8u9 (15 versions) |
| — |
Debian:9(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| apache2 | 2.4.25-3 ... 2.4.25-3+deb9u8 (9 versions) |
| — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Additional Vendor Advisories
(2)
Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.
Data Freshness Timeline
(refreshed 2× in last 7d / 12× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-09-30 14:59 UTCEPSS rescore
- 2026-09-30 10:07 UTCEG score recompute
- 2026-09-27 19:13 UTCOSV refresh
- 2026-09-26 15:53 UTCEPSS rescore
- 2026-09-24 13:59 UTCEPSS rescore
- 2026-09-21 20:27 UTCEPSS rescore
- 2026-09-18 19:22 UTCEPSS rescore
- 2026-09-17 19:22 UTCEPSS rescore
- 2026-09-16 14:04 UTCEPSS rescore
- 2026-09-13 16:42 UTCEPSS rescore
- 2026-09-08 04:22 UTCOSV refresh
- 2026-09-06 13:44 UTCEPSS rescore
- 2026-09-05 15:24 UTCEPSS rescore
- 2026-09-02 14:07 UTCEPSS rescore
- 2026-08-30 19:13 UTCEPSS rescore
- 2026-08-30 01:18 UTCEPSS rescore
- 2026-08-28 21:36 UTCEPSS rescore
- 2026-08-26 14:42 UTCEPSS rescore
- 2026-08-25 13:45 UTCEPSS rescore
- 2026-08-21 14:44 UTCOSV refresh
- 2026-08-20 22:51 UTCEPSS rescore
- 2026-08-19 17:00 UTCEPSS rescore
- 2026-08-17 13:43 UTCEPSS rescore
- 2026-08-16 02:10 UTCEPSS rescore
- 2026-08-13 21:56 UTCEPSS rescore
Show 57 moreShow fewer
- 2026-08-12 13:47 UTCEPSS rescore
- 2026-08-06 00:51 UTCOSV refresh
- 2026-08-05 19:13 UTCEPSS rescore
- 2026-07-28 15:32 UTCEPSS rescore
- 2026-07-26 14:51 UTCEPSS rescore
- 2026-07-24 14:14 UTCEPSS rescore
- 2026-07-24 14:14 UTCEPSS rescore
- 2026-07-23 14:15 UTCEPSS rescore
- 2026-07-23 01:38 UTCEG score recompute▲ 2.70
- 2026-07-22 22:18 UTCEG score recompute
- 2026-07-22 14:05 UTCEPSS rescore
- 2026-07-21 15:22 UTCEPSS rescore
- 2026-07-21 15:22 UTCEPSS rescore
- 2026-07-20 17:04 UTCEPSS rescore
- 2026-07-20 05:16 UTCOSV refresh
- 2026-07-19 02:26 UTCEPSS rescore
- 2026-07-19 02:26 UTCEPSS rescore
- 2026-07-15 16:55 UTCEPSS rescore
- 2026-07-12 05:43 UTCEPSS rescore
- 2026-07-09 19:06 UTCEPSS rescore
- 2026-07-07 13:42 UTCEPSS rescore
- 2026-07-06 16:25 UTCEPSS rescore
- 2026-07-05 02:27 UTCEPSS rescore
- 2026-07-02 21:35 UTCOSV refresh
- 2026-07-02 16:56 UTCEPSS rescore
- 2026-06-30 23:20 UTCEPSS rescore
- 2026-06-30 23:20 UTCEPSS rescore
- 2026-06-25 13:47 UTCEPSS rescore
- 2026-06-25 13:47 UTCEPSS rescore
- 2026-06-23 21:30 UTCEPSS rescore
- 2026-06-23 21:30 UTCEPSS rescore
- 2026-06-21 01:57 UTCEPSS rescore
- 2026-06-21 01:57 UTCEPSS rescore
- 2026-06-17 17:50 UTCEPSS rescore
- 2026-06-15 17:45 UTCEPSS rescore
- 2026-06-14 17:43 UTCOSV refresh
- 2026-06-13 22:58 UTCEPSS rescore
- 2026-06-12 23:09 UTCEPSS rescore
- 2026-06-10 22:16 UTCEPSS rescore
- 2026-06-08 14:15 UTCEPSS rescore
- 2026-06-08 14:14 UTCEPSS rescore
- 2026-06-06 13:45 UTCEPSS rescore
- 2026-06-06 13:45 UTCEPSS rescore
- 2026-06-05 22:45 UTCEPSS rescore
- 2026-06-05 22:45 UTCEPSS rescore
- 2026-06-05 06:08 UTCEPSS rescore
- 2026-06-05 06:08 UTCEPSS rescore
- 2026-05-31 00:14 UTCEPSS rescore
- 2026-05-31 00:14 UTCEPSS rescore
- 2026-05-29 13:42 UTCEPSS rescore
- 2026-05-27 13:53 UTCEG score recompute
- 2026-05-27 13:53 UTCVendor advisory
- 2026-05-27 13:53 UTCGHSA enrichment
- 2026-05-27 13:38 UTCEPSS rescore
- 2026-05-26 07:17 UTCEPSS rescore
- 2026-05-26 07:17 UTCEPSS rescore
- 2026-05-24 23:43 UTCOSV refresh
Publicly available exploits
(3 references)Working exploit code is in the public domain (1 GitHub PoC) (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- GitHub PoCmotikan2010/CVE-2019-10092_DockerFirst seen Dec 18, 2019
CVE-2019-10092 Docker - Apache HTTP Server
Open source ↗ - Exploit-DBEDB-47688First seen Oct 14, 2019
Apache Httpd mod_proxy - Error Page Cross-Site Scripting
Open source ↗ - Nucleihttp/cves/2019/CVE-2019-10092.yamlFirst seen Jan 1, 2019
Apache HTTP Server <=2.4.39 - HTML Injection/Partial Cross-Site Scripting
Open source ↗
Related CVEs(same product + same vendor + same CWE)
Same product
10 shownDebian:8:apache2
- CVE-2019-10098NVD 6.1EG 8.4EPSS p99HIGH
- CVE-2018-1312EG 9.8EPSS p97CRITICAL
- CVE-2017-7679EG 9.8EPSS p99CRITICAL
- CVE-2017-3169EG 9.8EPSS p97CRITICAL
- CVE-2017-3167EG 9.8EPSS p97CRITICAL
- CVE-2017-15715NVD 8.1EG 9.0EPSS p100CRITICAL
- CVE-2017-9798NVD 7.5EG 9.0EPSS p100CRITICAL
- CVE-2018-1303NVD 7.5EG 8.6EPSS p99HIGH
- CVE-2017-7668NVD 7.5EG 8.2EPSS p99HIGH
- CVE-2019-0217EG 7.5EPSS p97HIGH
Same vendor
10 shownredhat:RHSA-2019:4126 · redhat:RHSA-2020:1336 · redhat:RHSA-2020:4751
- CVE-2019-10097NVD 7.2EG 7.9EPSS p99HIGH
- CVE-2019-10082EG 9.1EPSS p97CRITICAL
- CVE-2019-10098NVD 6.1EG 8.4EPSS p99HIGH
- CVE-2019-10081EG 7.5EPSS p97HIGH
- CVE-2020-1927NVD 6.1EG 7.5EPSS p99HIGH
- CVE-2019-1549EG 5.3EPSS p93MEDIUM
- CVE-2018-17189EG 5.3EPSS p97MEDIUM
- CVE-2019-1547EG 4.7MEDIUM
- CVE-2019-0197EG 4.2EPSS p95MEDIUM
- CVE-2019-1563EG 3.7EPSS p90LOW
Frequently asked(5)
What is CVE-2019-10092?
CVE-2019-10092 is a high vulnerability published on September 26, 2019. In Apache HTTP Server 2.4.0-2.4.39, a limited cross-site scripting issue was reported affecting the mod_proxy error page. An attacker could cause the link on the error page to be malformed and instead point to a page of their choice. This would only be exploitable where a server was set up with…
When was CVE-2019-10092 disclosed?
CVE-2019-10092 was first published on September 26, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-10092 actively exploited?
CVE-2019-10092 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 81% probability of exploitation in the next 30 days (99th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2019-10092?
CVE-2019-10092 has a CVSS v3 base score of 6.1 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.8 (HIGH).
How do I remediate CVE-2019-10092?
A fix for CVE-2019-10092 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2019-10092 are linked in the Vendor Advisories panel on this page.
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2019-10092
Is Your Infrastructure Affected by CVE-2019-10092?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.