CVE-2026-92776

Wiki.js through 2.5.314 Path Prefix Matching Authorization Bypass

Published Sep 16, 2026 CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed
Description
Wiki.js through 2.5.314 fails to require path separators when matching START and END page rules, allowing attackers to access pages sharing a prefix with authorized folders. Users granted access to a folder can read and modify unrelated pages with matching prefixes, bypassing intended access controls.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Wiki.js through 2.5.314 fails to require path separators when matching START and END page rules, allowing attackers to access pages sharing a prefix with authorized folders. Users granted access to a folder can read and modify unrelated pages with matching prefixes, bypassing intended access controls.
Title Wiki.js through 2.5.314 Path Prefix Matching Authorization Bypass
First Time appeared Requarks
Requarks wiki.js
Weaknesses CWE-863
CPEs cpe:2.3:a:requarks:wiki.js:*:*:*:*:*:*:*:*
Vendors & Products Requarks
Requarks wiki.js
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Sep 18, 2026, 6:32 PM
Reserved
Sep 16, 2026, 7:15 PM
Status
Awaiting Analysis
Published
Sep 16, 2026, 9:17 PM
Modified
Sep 24, 2026, 9:08 PM