Medium severity · published Feb 19, 2026
CVE-2025-71244
SPIP < 4.4.5 Open Redirect via Login Form
6.1
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SP
SPIP · SPIP
4.3.0 before 4.3.9; 4.4.0 before 4.4.5 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-71244
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-71244
Broken Link
https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-5.html
Product
https://git.spip.net/spip/spip
Third Party Advisory
https://www.vulncheck.com/advisories/spip-open-redirect-via-login-form
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