Blind Server-Side Request Forgery in SPIP Affects Multiple Versions
CVE-2025-71247

5.3MEDIUM

Key Information:

Vendor

Spip

Status
Spip
Vendor
CVE Published:
19 February 2026

What is CVE-2025-71247?

The SPIP content management system, prior to version 4.4.9, is susceptible to a Blind Server-Side Request Forgery vulnerability. This weakness arises in the private area of the application, particularly while editing syndicated sites. The system fails to validate the syndication URL, allowing an authenticated attacker to direct the server to send requests to arbitrary internal or external destinations. Unfortunately, this issue is not addressed by the existing SPIP security measures, posing a significant risk for users and their data.

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Deploy the Patch

Affected Version(s)

SPIP 4.4.0 < 4.4.9

References

https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-S...
vendor-advisorypatch
https://git.spip.net/spip/spip
product
https://www.vulncheck.com/advisories/spip-blind-server-si...
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dorian Piette (Trachinus)
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