CVE-2026-104468

MEDIUM 4.8

YesWiki before 4.6.7 Non-Expiring Password Reset Tokens via LostPasswordAction

CVSS Score

4.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-613
Vendor	yeswiki
Product	yeswiki
Published	Oct 2, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

YesWiki / yeswiki

0 < 4.6.7

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/YesWiki/yeswiki/security/advisories/GHSA-x3xh-4hx3-rgm7 vulncheck.com: https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-non-expiring-password-reset-tokens-via-lostpasswordaction