CVE-2026-104468 YesWiki before 4.6.7 Non-Expiring Password Reset Tokens via LostPasswordAction
Attackers can take over accounts by reusing non-expiring password reset tokens obtained from logs or history in YesWiki.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-104468?
CVE-2026-104468 is a medium-severity authentication bypass vulnerability in yeswiki, published on 2 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
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.
Weakness: CWE-613
Which versions are affected by CVE-2026-104468?
How do I fix CVE-2026-104468?
No fix has been published for CVE-2026-104468 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-104468 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-104468 exists.
Sources
Also known as GHSA-6c43-xgw2-65px, GHSA-x3xh-4hx3-rgm7.