Incorrect Authorization Affecting yeswiki/yeswiki package, versions <4.6.7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published25 Oct 2026
- disclosed2 Oct 2026
- creditUnknown
Introduced: 2 Oct 2026
NewCVE-2026-104443 (opens in a new tab)How to fix?
Upgrade yeswiki/yeswiki to version 4.6.7 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Authorization in the triples delete process. An attacker can remove or forge arbitrary semantic triples, including critical group membership data, by sending an empty filter to the relevant endpoint. This can result in the deletion of admin group memberships and a site-wide authorization lockout.