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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00027.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
SPIP SPIP unaffected
Version Status Constraints
4.1.0 affected < 4.1.20
4.2.0 affected < 4.2.17
4.3.0 affected < 4.3.6

No data.

No data.

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Vendors Products
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Project Subscriptions

Vendors Products
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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

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

Fri, 20 Feb 2026 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-285
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 19 Feb 2026 15:30:00 +0000

Type Values Removed Values Added
Description 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.
Title SPIP < 4.3.6 Authorization Bypass Leading to Content Disclosure
First Time appeared Spip
Spip spip
CPEs cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
Vendors & Products Spip
Spip spip
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-02-20T20:30:04.920Z

Reserved: 2026-02-19T03:00:22.782Z

Link: CVE-2025-71242

cve-icon Vulnrichment

Updated: 2026-02-20T20:29:57.694Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-02-19T16:27:12.113

Modified: 2026-02-20T21:19:25.270

Link: CVE-2025-71242

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-20T10:06:38Z

Weaknesses