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Vulnerability record · CVE-2026-82907 · published 5 November 2026

CVE-2026-82907: Apache ofbiz authentication bypass by capture-replay vulnerability

Apache · Ofbiz

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.

9.8 CVSS 3.1 Critical EPSS 0.87% · top 40.7% CWE-294 · Authentication bypass by capture-replayCWE-613 · Insufficient session expiration
9.8CVSS 3.1 base score
0.87%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
10 Nov 2026Last modified by NVD

Description

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lists.apache.org/thread.html/7b2syzksp7klt9fvhdg0olldvs2g83lz Mailing ListVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-38856Apache OFBiz incorrect authorization allows unauthenticated code executionApache OFBiz through 18.12.14 has an incorrect authorization flaw (CWE-863) where unauthenticated endpoints can execute screen rendering code if prec…KEVEPSS 99%analysed9.8CVE-2024-32113Apache OFBiz path traversal allows unauthenticated remote compromiseApache OFBiz before 18.12.13 fails to properly restrict pathnames to a restricted directory, allowing path traversal (CWE-22). Because the flaw is re…KEVEPSS 100%analysed7.5CVE-2024-45195Apache OFBiz forced browsing exposes restricted endpointsApache OFBiz before 18.12.16 is affected by a direct request (forced browsing) flaw, CWE-425, that lets a remote unauthenticated client reach functio…KEVEPSS 100%analysed10.0CVE-2013-2250Apache ofbiz improper input validation vulnerabilityApache Open For Business Project (aka OFBiz) 10.04.01 through 10.04.05, 11.04.01 through 11.04.02, and 12.04.01 allows remote attackers to execute ar…EPSS 12%10.0CVE-2012-3506Apache ofbiz vulnerabilityUnspecified vulnerability in the Apache Open For Business Project (aka OFBiz) 10.04.x before 10.04.03 has unknown impact and attack vectors.EPSS 7.5%9.8CVE-2026-83542Apache ofbiz code injection vulnerabilityImproper Control of Generation of Code ('Code Injection') in Apache OFBiz 24.09 before 24.09.08 on all platforms allows a remote unauthenticated atta…EPSS 1.2%9.8CVE-2026-45434Apache ofbiz improper authentication vulnerabilityImproper Authentication vulnerability in Apache OFBiz via Password-Change Logic Flaw Leading to Remote Code Execution This issue affects Apache OFBiz…EPSS 21%9.8CVE-2025-54466Apache ofbiz code injection vulnerabilityImproper Control of Generation of Code ('Code Injection') vulnerability leading to a possible RCE in Apache OFBiz scrum plugin. This issue affects Ap…EPSS 29%

Source: NIST National Vulnerability Database (record CVE-2026-82907), CISA KEV, FIRST EPSS (scores of 2026-11-11). This page is refreshed as NVD updates the record.