Advisories

SPIP < 4.4.5 Open Redirect via Login Form

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severity
medium
date
Affecting
  • SPIP <= 4.3.0, 4.4.0

CWE
  • CWE-601 URL Redirection to Untrusted Site ('Open Redirect')
CVSS
5.1
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Credit
SPIP security team
Description
SPIP before 4.4.5 and 4.3.9 allows an Open Redirect via the login form when used in AJAX mode. An attacker can craft a malicious URL that, when visited by a victim, redirects them to an arbitrary external site after login. This vulnerability only affects sites where the login page has been overridden to function in AJAX mode. It is not mitigated by the SPIP security screen.

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