#VU40406 Code Injection in SPIP - CVE-2016-3154
Published: April 8, 2016 / Updated: August 9, 2020
Vulnerability identifier: #VU40406
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2016-3154
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
SPIP
SPIP
Software vendor:
spip.net
spip.net
Description
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
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.
Remediation
Install update from vendor's website.