CVE-2025-46348

CRITICAL

10.0

Description

YesWiki is a wiki system written in PHP. Prior to version 4.5.4, the request to commence a site backup can be performed and downloaded without authentication. The archives are created with a predictable filename, so a malicious user could create and download an archive without being authenticated. This could result in a malicious attacker making numerous requests to create archives and fill up the file system, or by downloading the archive which contains sensitive site information. This issue has been patched in version 4.5.4.

Details CVE

Score CVSS v3.110.0

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie4/29/2025

Derniere modification5/9/2025

Sourcenvd

Observations honeypot0

Produits affectes

yeswiki:yeswiki

Faiblesses (CWE)

CWE-287CWE-862CWE-862

References

https://github.com/YesWiki/yeswiki/commit/0d4efc880a727599fa4f6d7a64cc967afe475530(security-advisories@github.com)

https://github.com/YesWiki/yeswiki/security/advisories/GHSA-wc9g-6j9w-hr95(security-advisories@github.com)

https://github.com/YesWiki/yeswiki/security/advisories/GHSA-wc9g-6j9w-hr95(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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