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1 vulnerability by yamcs

CVE-2026-42568 (GCVE-0-2026-42568)

Vulnerability from cvelistv5 – Published: 2026-06-10 22:15 – Updated: 2026-06-10 22:15
VLAI
Title
Yamcs Vulnerable to LDAP Injection in LdapAuthModule
Summary
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.
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-90 - Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
Assigner
References
Impacted products
Vendor Product Version
yamcs yamcs Affected: < 5.12.7
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          "versions": [
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-90",
              "description": "CWE-90: Improper Neutralization of Special Elements used in an LDAP Query (\u0027LDAP Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-10T22:15:52.087Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/yamcs/yamcs/security/advisories/GHSA-cqh3-jg8p-336j",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/yamcs/yamcs/security/advisories/GHSA-cqh3-jg8p-336j"
        },
        {
          "name": "https://github.com/yamcs/yamcs/releases/tag/yamcs-5.12.7",
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          ],
          "url": "https://github.com/yamcs/yamcs/releases/tag/yamcs-5.12.7"
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          "url": "https://github.com/yamcs/yamcs/releases/tag/yamcs-5.13.0"
        }
      ],
      "source": {
        "advisory": "GHSA-cqh3-jg8p-336j",
        "discovery": "UNKNOWN"
      },
      "title": "Yamcs Vulnerable to LDAP Injection in LdapAuthModule"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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    "cveId": "CVE-2026-42568",
    "datePublished": "2026-06-10T22:15:52.087Z",
    "dateReserved": "2026-04-28T17:26:12.084Z",
    "dateUpdated": "2026-06-10T22:15:52.087Z",
    "state": "PUBLISHED"
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