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CVE-2026-73644 OpenDJ: Authorization bypass in SASL PLAIN allowing a `proxied-auth` holder to impersonate any resolvable non-root user without an ACI proxy grant

🗓️ 13 Aug 2026 17:52:48Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

OpenDJ SASL PLAIN authorization bypass lets PROXIED_AUTH holders impersonate users without proxy ACI grants before 5.1.2.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-73644
13 Aug 202617:52
cve
euvd
EUVD
EUVD-2026-58186
13 Aug 202617:52
euvd
github
Github Security Blog
OpenDJ SASL PLAIN authzid bypassing the proxy ACI scope check
24 Jul 202621:46
github
nvd
NVD
CVE-2026-73644
13 Aug 202618:18
nvd
osv
OSV
GHSA-P279-2CQP-84JG OpenDJ SASL PLAIN authzid bypassing the proxy ACI scope check
24 Jul 202621:46
osv
[
  {
    "vendor": "OpenIdentityPlatform",
    "product": "OpenDJ",
    "versions": [
      {
        "version": "< 5.1.2",
        "status": "affected"
      }
    ]
  }
]

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