CVE-2026-42568

medium

Description

Yamcs is a mission control framework. Prior to versions 5.13.0 and 5.12.7, an LDAP injection vulnerability exists in `org.yamcs.security.LdapAuthModule` when constructing search filters. The username parameter is inserted directly into the LDAP filter without proper RFC 4515 escaping. Versions 5.13.0 and 5.12.7 patch the issue.

References

https://github.com/yamcs/yamcs/security/advisories/GHSA-cqh3-jg8p-336j

https://github.com/yamcs/yamcs/releases/tag/yamcs-5.13.0

https://github.com/yamcs/yamcs/releases/tag/yamcs-5.12.7

Details

Source: Mitre, NVD

Published: 2026-06-10

Updated: 2026-06-11

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 4.3

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Severity: Medium

EPSS

EPSS: 0.00815