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Advisories

YesWiki before 4.7.0 CSRF via despam Admin Action

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Severity
high
Date
Affecting

  • yeswiki >= 0, < 4.7.0

CWE
  • CWE-352 Cross-Site Request Forgery (CSRF)
CVSS
7.2
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
manus-pi, manus-use
Description
YesWiki before 4.7.0 contains a cross-site request forgery vulnerability in the despam action (tools/security/actions/despam.php) that lets unauthenticated attackers delete or restore pages through an administrator's session. Attackers can plant an auto-submitting raw HTML form on a wiki page, so an administrator who views it posts clean, suppr[], or rev[] parameters that delete PagePrincipale, configuration pages, or overwrite current content.

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