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CVE-2026-78357

🗓️ 12 Oct 2026 06:49:10Reported by OTRSType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 15 Views

Insufficient session revocation in OTRS allows use of valid JWTs after account deactivation.

Related
Affected
Refs
Social
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-78357
12 Oct 202607:04
–circl
cvelist
Cvelist
CVE-2026-78357 Insufficient Session Revocation for JWT Authentication
12 Oct 202606:49
–cvelist
euvd
EUVD
EUVD-2026-97267
12 Oct 202606:49
–euvd
nvd
NVD
CVE-2026-78357
12 Oct 202607:16
–nvd
osv
OSV
UBUNTU-CVE-2026-78357
13 Oct 202600:00
–osv
ptsecurity
Positive Technologies
PT-2026-110489
12 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-78357: Insufficient Session Expiration
12 Oct 202600:00
–rapid7
ubuntucve
UbuntuCve
CVE-2026-78357
12 Oct 202607:16
–ubuntucve
[
  {
    "defaultStatus": "unaffected",
    "modules": [
      "Agent Interface",
      "External Interface"
    ],
    "product": "OTRS",
    "vendor": "OTRS GmbH (former OTRS AG)",
    "versions": [
      {
        "status": "affected",
        "version": "7.0.x"
      },
      {
        "status": "affected",
        "version": "8.0.x"
      },
      {
        "status": "affected",
        "version": "2023.x"
      },
      {
        "status": "affected",
        "version": "2024.x"
      },
      {
        "status": "affected",
        "version": "2025.x"
      },
      {
        "lessThanOrEqual": "2026.6.x",
        "status": "affected",
        "version": "2026.x",
        "versionType": "patch"
      }
    ]
  }
]

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12 Oct 2026 07:16Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.19.1
EPSS0.00304
15