Vulnerability · Published Oct 2, 2026 · Assigned by VulnCheck
CVE-2026-104468YesWiki before 4.6.7 Non-Expiring Password Reset Tokens via LostPasswordAction
Medium 4.8
In plain English
A medium-severity security flaw in yeswiki from YesWiki. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).
Severity (CVSS 3.1)4.8Medium
Exploit odds (30 days)0.2%top 83.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
YesWiki before 4.6.7 contains an insufficient session expiration vulnerability that allows attackers to reuse old password reset links because tokens lack expiry timestamps. Attackers who obtain an unused reset URL from mailboxes, logs, backups, or browser history can submit a new password through checkEmailKey() and take over accounts.
Affected products (as reported)
Weakness: CWE-613 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
References
- GitHub Security Advisory (GHSA-x3xh-4hx3-rgm7) vendor-advisory
- VulnCheck Advisory: YesWiki before 4.6.7 Non-Expiring Password Reset Tokens via LostPasswordAction third-party-advisory