CVE-2025-71242

MEDIUM 6.5

SPIP < 4.3.6 Authorization Bypass Leading to Content Disclosure

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

SPIP before 4.3.6, 4.2.17, and 4.1.20 allows unauthorized content disclosure in the private area. The application does not properly check authorization when displaying content of articles and sections (rubriques) in AJAX-loaded fragments, allowing an authenticated attacker to access restricted content. This vulnerability is not mitigated by the SPIP security screen.

Vendor	spip
Product	spip
Published	Feb 19, 2026
Last Updated	Mar 5, 2026

Stay Ahead of the Next One

Get instant alerts for spip spip

Be the first to know when new medium vulnerabilities affecting spip spip are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

SPIP / SPIP

4.1.0 < 4.1.20 4.2.0 < 4.2.17 4.3.0 < 4.3.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

blog.spip.net: https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-3-6.html git.spip.net: https://git.spip.net/spip/spip vulncheck.com: https://www.vulncheck.com/advisories/spip-authorization-bypass-leading-to-content-disclosure

Credits

SPIP security team