CVE-2022-2414

HIGHNVD 7.59.0▲Elevated

7.5

Access to external entities when parsing XML documents can lead to XML external entity (XXE) attacks. This flaw allows a remote attacker to potentially retrieve the content of arbitrary files by sending specially crafted HTTP requests.

CVSS v3: 7.5
EG Score: 9.0(high)
EPSS: 99.6%
KEV: Not listed

Published

July 29, 2022

Last Modified

November 21, 2024

References (2)

secalert@redhathttps://github.com/dogtagpki/pki/pull/4021
af854a3a-2127-422b-91ae-364da2661108https://github.com/dogtagpki/pki/pull/4021

Patch Availability(8)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	pki-tps-client (10.2.6+git20160317-1ubuntu0.1~esm1) @ xenial	2026-05-25	ubuntu
redhat	pki-core:10.6-8060020230411223433.60523a7b	2023-05-31	redhat
redhat	pki-core:10.6-8040020221216154854.17df0a3f	2023-04-25	redhat
redhat	pki-core:10.6-8020020221118110959.bbc64e6e	2023-04-12	redhat
redhat	pki-core-0:10.5.18-24.el7pki	2022-12-12	redhat
redhat	pki-core-0:10.5.18-24.el7_9	2022-12-06	redhat
redhat	pki-core:10.6-8070020220726172732.6e5cea50	2022-11-08	redhat
redhat	pki-core-0:11.0.6-2.el9_0	2022-11-02	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.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-611Improper Restriction of XML External Entity Reference (XXE)

All Vendor Advisories

(8)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 2× in last 7d / 5× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-25 18:03 UTCEG score recompute
2026-05-25 18:03 UTCVendor advisory
2026-05-25 18:03 UTCGHSA enrichment

Publicly available exploits

(3 references)

Working exploit code is in the public domain (2 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

GitHub PoCgeniuszly/CVE-2022-2414
First seen Oct 7, 2024
is a PoC script for demonstrating an XML External Entity (XXE) vulnerability exploitation
Open source ↗
GitHub PoCamitlttwo/CVE-2022-2414-Proof-Of-Concept
First seen Dec 6, 2022
A flaw was found in pki-core. Access to external entities when parsing XML documents can lead to XML external entity (XXE) attacks. This flaw allows a remote attacker to potentially retrieve the content of arbitrary files by sending specially crafted HTTP requests.
Open source ↗
Nucleihttp/cves/2022/CVE-2022-2414.yaml
First seen Jan 1, 2022
FreeIPA - XML Entity Injection
Open source ↗

Frequently asked(5)

What is CVE-2022-2414?

CVE-2022-2414 is a high vulnerability published on July 29, 2022. Access to external entities when parsing XML documents can lead to XML external entity (XXE) attacks. This flaw allows a remote attacker to potentially retrieve the content of arbitrary files by sending specially crafted HTTP requests.

When was CVE-2022-2414 disclosed?

CVE-2022-2414 was first published in the National Vulnerability Database on July 29, 2022, 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-2022-2414 actively exploited?

CVE-2022-2414 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 99.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-2414?

CVE-2022-2414 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.

How do I remediate CVE-2022-2414?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-2414, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-2414

Published

Last Modified

References (2)

Patch Availability(8)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Publicly available exploits

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-2414?

Same vendor

Same CWE

CVE-2022-2414

📅 Published

🔄 Last Modified

🔗 References (2)

Patch Availability(8)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-2414?

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References (2)

Frequently asked(5)

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