This medium-severity CVE scores 4.3 under NVD CVSS v3. EPSS exploit probability: 1.8% (78th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
A fix is available — apply it.
When using the RemoteIpFilter with requests received from a reverse proxy via HTTP that include the X-Forwarded-Proto header set to https, session cookies created by Apache Tomcat 11.0.0-M1 to 11.0.0.-M2, 10.1.0-M1 to 10.1.5, 9.0.0-M1 to 9.0.71 and 8.5.0 to 8.5.85 did not include the secure attribute. This could result in the user agent transmitting the session cookie over an insecure channel.
Older, EOL versions may also be affected.
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).
CISA SSVCTrack at every mission impact level.
A fix is available. Apply it within your standard update timelines.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). 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
March 22, 2023
November 4, 2025
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Red Hat Security Advisory: tomcat security and bug fix update
Red Hat Security Advisory: tomcat security and bug fix update
Red Hat Security Advisory: tomcat security and bug fix update
Red Hat Security Advisory: Red Hat JBoss Web Server 5.7.4 release and security update
Red Hat Security Advisory: Red Hat JBoss Web Server 5.7.4 release and security update
| Vendor / Ecosystem | Fix (by version range) / Patch | Released | Source |
|---|---|---|---|
| ubuntu | tomcat9-user (9.0.58-1ubuntu0.1+esm4) @ jammy | 2026-05-25 | ubuntu |
| ubuntu | libtomcat9-java (9.0.70-2ubuntu1.24.10.2) @ oracular | 2026-05-25 | ubuntu |
| redhat | tomcat-1:9.0.62-27.el8_9 | 2023-11-14 | redhat |
| redhat | tomcat-1:9.0.62-37.el9_3 | 2023-11-07 | redhat |
| redhat | jws5-tomcat-0:9.0.62-15.redhat_00013.1.el9jws | 2023-09-04 | redhat |
| redhat | jws5-tomcat | 2023-09-04 | 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.
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| tomcat10 | — |
| — |
| tomcat9 | — |
| — |
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| tomcat10 | — |
| — |
| tomcat9 | — |
| — |
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| tomcat10 | — |
| — |
| tomcat9 | — |
| — |
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| tomcat9 | 9.0.16-4 ... 9.0.31-1~deb10u7 (13 versions) |
| — |
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| tomcat9 | 9.0.43-1 ... 9.0.43-2~deb11u5 (6 versions) |
| — |
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| org.apache.tomcat:tomcat-catalina | 8.5.0 ... 8.5.9 (70 versions) |
| — |
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
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.
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.
Showing the most recent 100 of 186 total refreshes for this CVE.
Debian:10:tomcat9 · Maven:org.apache.tomcat:tomcat-catalina
redhat:RHSA-2023:4909 · ubuntu:USN-7106-1 · redhat:RHSA-2023:4910
See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-28708
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