PT-2026-104249 · Yeswiki · Yeswiki

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CVE-2026-104439

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Published

2026-10-02

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Updated

2026-10-02

CVSS v3.1

5.3

Medium

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
YesWiki before 4.6.7 contains a user enumeration vulnerability in LostPasswordAction.php that allows unauthenticated attackers to confirm registered email addresses through differing responses. Attackers can submit emails to the MotDePassePerdu recovery page without rate limiting to identify valid accounts for targeted phishing or password-spraying.

Exploit

Fix

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Weakness Enumeration

Related Identifiers

CVE-2026-104439

Affected Products

Yeswiki