What is CVE-2026-104468?

CVE-2026-104468 is a medium-severity vulnerability in Yeswiki, classified under Insufficient Session Expiration. CVSS score: 4.8/10. Published 2026-10-02.

How severe is CVE-2026-104468?

Medium severity. CVSS v3 base score is 4.8 out of 10.

Vulnerability in Yeswiki

CVE-2026-104468

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.

Published 2026-10-02 · last modified 2026-10-02.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Yeswiki

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

github.com/YesWiki/yeswiki/security/advisories/GHSA-x3xh-4hx3-rgm7 (vendor-advisory)
www.vulncheck.com/advisories/yeswiki-before-4.6.7-non-expiring-password-reset-t… (third-party-advisory)

Frequently asked questions

What is CVE-2026-104468?: CVE-2026-104468 is a medium-severity vulnerability in Yeswiki, classified under Insufficient Session Expiration. CVSS score: 4.8/10. Published 2026-10-02.
How severe is CVE-2026-104468?: Medium severity. CVSS v3 base score is 4.8 out of 10.