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Vulnerability record · CVE-2016-3154 · published 8 April 2016

CVE-2016-3154: Spip code injection vulnerability

Spip · Spip

The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x before 3.0.22, and 3.1.x before 3.1.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.

9.8 CVSS 3.0 Critical EPSS 1.8% · top 21.9% CWE-94 · Code injection
9.8CVSS 3.0 base score, v2 7.5
1.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x before 3.0.22, and 3.1.x before 3.1.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.debian.org/security/2016/dsa-3518
https://blog.spip.net/Mise-a-jour-CRITIQUE-de-securite-Sortie-de-SPIP-3-1-1-SPIP-3-0-22-et-SPIP-2-1.html?lang=fr PatchVendor Advisory
https://core.spip.net/projects/spip/repository/revisions/22903
http://www.debian.org/security/2016/dsa-3518
https://blog.spip.net/Mise-a-jour-CRITIQUE-de-securite-Sortie-de-SPIP-3-1-1-SPIP-3-0-22-et-SPIP-2-1.html?lang=fr PatchVendor Advisory
https://core.spip.net/projects/spip/repository/revisions/22903

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2016-3154), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.