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Fencer Vulns
high 7.5

CVE-2026-44930 json

Apache CXF: LDAP Injection vulnerability in XKMS LDAP Repository

published 2026-05-22 5 mo ago modified 2026-07-23 3 mo ago also GHSA-pg32-686q-qh6x , EUVD-2026-31433

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits
0
none known

Summary

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.

Patch / fix

  • maven org.apache.cxf.services.xkms:cxf-services-xkms-x509-repo-ldap 3.6.11, 4.1.6, 4.2.1
  • Apache Software Foundation Apache CXF 3.6.11, 4.1.6, 4.2.1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-44930 updated cvss 7.5

apache-cxf: org.apache.cxf.services.xkms/cxf-services-xkms-x509-repo-ldap: Apache CXF: Information Disclosure via LDAP Injection

  • Red Hat Fuse 7 cxf-services-xkms-x509-repo-ldap
    affected: workaround, no fix available “Fix deferred”
  • Red Hat build of Apache Camel 4.18.1.P1 for Spring Boot 3.5.16
    fixed: vendor fix RHSA-2026:37390
  • Red Hat JBoss Enterprise Application Platform Expansion Pack cxf-services-xkms-x509-repo-ldap
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
5 mo ago

Exploit prediction

0.72% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CISA ADP 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
GitHub 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
maven org.apache.cxf.services.xkms:cxf-services-xkms-x509-repo-ldap
>=4.2.0, <4.2.1
>=4.1.0, <4.1.6
<3.6.11
4.2.1
4.1.6
3.6.11

Affected products

  • Apache Software Foundation Apache CXF
  • Red Hat Red Hat build of Apache Camel 4.18.1.P1 for Spring Boot 3.5.16
  • Red Hat Red Hat Fuse 7
  • Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack

Classification

Weakness
  • CWE-90 Improper Neutralization of Special Elements used in an LDAP Query
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.