Critical

Improper Restriction of XML External Entity Reference in Any23

  • Disclosed: 06.03.2022
  • Updated: 11.10.2026 11:21

An XML external entity (XXE) injection vulnerability was discovered in the Any23 RDFa XSLTStylesheet extractor and is known to affect Any23 versions < 2.7. XML external entity injection (also known as XXE) is a web security vulnerability that allows an attacker to interfere with an application's processing of XML data. It often allows an attacker to view files on the application server filesystem, and to interact with any back-end or external systems that the application itself can access. This issue is fixed in Apache Any23 2.7.

Affected software

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PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) org.apache.any23:apache-any23 < 2.7 2.7

References

CVSS score 9.1/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness (CWE)
CWE-611
Platform
Java / Kotlin (Maven)
Package
org.apache.any23:apache-any23
Disclosed
06.03.2022
Updated
11.10.2026 11:21

Sources and licenses

OSV / GitHub Advisory Database - GHSA-2rmm-87v7-34rj - CC BY 4.0

Vulnerability history: org.apache.any23:apache-any23

All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.

Total entries
4
First → latest
09.2021 07.2023
Without a fix
1
Exploited in attacks
0

Severity breakdown

  • Critical 3
  • Medium 1

Disclosures per year

  1. 2021: 2
  2. 2022: 1
  3. 2023: 1
  4. 2024: 0
  5. 2025: 0
  6. 2026: 0
  1. Medium · 6.5 CVE-2023-34150 <= 2.7 no fix
  2. Improper Restriction of XML External Entity Reference in Any23 this entry
    Critical · 9.1 CVE-2022-25312 < 2.7 2.7
  3. Critical · 9.8 CVE-2021-40146 < 2.5 2.5
  4. Critical · 9.1 CVE-2021-38555 < 2.5 2.5

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