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CVE-2026-82907 apache ofbiz: Authentication Bypass by Capture-replay

9.8 criticalEPSS 0.9%

Critical (9.8) in apache ofbiz. EPSS 0.9% estimated probability of exploitation activity in the next 30 days.

On this page
Authentication Bypass by Capture-replay in ExternalLoginKeysManager in Apache OFBiz 24.09 before 24.09.08 on all platforms allows a remote unauthenticated attacker who captures a live externalLoginKey value to obtain a complete, cookie-free, reusable session as the user who issued it, in every webapp that user can reach, because checkExternalLoginKey runs as a global preprocessor ahead of both the CSRF and authentication checks and accepts the key as a bearer credential that is never bound to a client, never expires, and is not invalidated after use, while the framework itself both appends live keys to every cross-webapp link it renders and, via WidgetWorker's unvalidated inter-app link target, lets an authenticated user's key be attached to an attacker-chosen absolute URL and delivered directly to the attacker's own server. Users are recommended to upgrade to version 24.09.08, which fixes this issue.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.9% (unchanged from 0.8% a week ago) estimated probability of exploitation activity in the next 30 days; 59th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
CISA's assessment (SSVC)
Exploitation: none · Automatable: yes · Technical impact: total, assessed 2026-11-05. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
CWEs
CWE-294 Authentication Bypass by Capture-replay
CWE-613 Insufficient Session Expiration deprecated by MITRE see CWE-1463, CWE-1464
OWASP Top 10
A07:2025 Authentication Failures
Published
Modified
NVD analysis
Analyzed
Record from
the NVD, synced

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Affected

Versions

From the CNA's record in the CVE List.

ProductAffected
Apache Software Foundation Apache OFBizbefore 24.09.08

Fix and patched versions

Attack patterns (CAPEC)

  • CAPEC-60 Reusing Session IDs (aka Session Replay) Likelihood: High · Severity: High
  • CAPEC-94 Adversary in the Middle (AiTM) Likelihood: High · Severity: Very High
  • CAPEC-102 Session Sidejacking Likelihood: High · Severity: High
  • CAPEC-509 Kerberoasting Severity: High
  • CAPEC-555 Remote Services with Stolen Credentials Severity: Very High
  • CAPEC-561 Windows Admin Shares with Stolen Credentials
  • CAPEC-644 Use of Captured Hashes (Pass The Hash) Likelihood: Medium · Severity: High
  • CAPEC-645 Use of Captured Tickets (Pass The Ticket) Likelihood: Low · Severity: High
  • CAPEC-652 Use of Known Kerberos Credentials Likelihood: Medium · Severity: High
  • CAPEC-701 Browser in the Middle (BiTM) Likelihood: Medium · Severity: High

The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.

History

  1. Analyzed by the NVD

Changes since this site first stored the record. The same for every record: /api/public/changes.

References

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