CVE-2012-5223
vBSEO <3.6.0 - RCE
Title source: llmDescription
The proc_deutf function in includes/functions_vbseocp_abstract.php in vBSEO 3.5.0, 3.5.1, 3.5.2, 3.6.0, and earlier allows remote attackers to insert and execute arbitrary PHP code via "complex curly syntax" in the char_repl parameter, which is inserted into a regular expression that is processed by the preg_replace function with the eval switch.
Exploits (2)
metasploit
WORKING POC
EXCELLENT
rubypoc
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/vbseo_proc_deutf.rb
References (6)
Scores
EPSS
0.7964
EPSS Percentile
99.1%
Details
CWE
CWE-94
Status
published
Products (17)
crawlability/vbseo
2.0.0
crawlability/vbseo
2.1.0
crawlability/vbseo
2.1.1
crawlability/vbseo
2.2.0
crawlability/vbseo
2.3.0
crawlability/vbseo
2.4.0
crawlability/vbseo
2.4.5
crawlability/vbseo
3.0.0 (6 CPE variants)
crawlability/vbseo
3.1.0
crawlability/vbseo
3.2.0 (5 CPE variants)
... and 7 more
Published
Oct 01, 2012
Tracked Since
Feb 18, 2026