CVE-2016-3154
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.84%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.84% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94
- Affected
- spip/spip
- Source
- cve@mitre.org
References
- 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=frPatch, Vendor 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=frPatch, Vendor Advisory
- https://core.spip.net/projects/spip/repository/revisions/22903
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.