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HomeCVEsCVE-2012-5223

CVE-2012-5223

Published: January 26, 2026
Last updated:12 hours ago (January 26, 2026)
Exploit: YesZero-day: NoPatch: YesTrend: Neutral
TL;DR
Updated January 26, 2026

CVE-2012-5223 is a low severity vulnerability with a CVSS score of 0.0. Exploits are available; patches have been released and should be applied urgently.

Key Points
  • 1Low severity (CVSS 0.0/10)
  • 2EPSS: 80.00% - very high likelihood of exploitation
  • 3Public exploits are available
  • 4Vendor patches are available
  • 5Affects products from: Crawlability
Severity Scores
CVSS v30.0
CVSS v27.5
Priority Score0.0
EPSS Score80.0
None
Exploitation LikelihoodCritical
80.00%EPSS

Very high probability of exploitation in the next 30 days

Immediate patching required
80.00%
EPSS
0.0
CVSS
Yes
Exploit
Yes
Patch
High Priority
high EPSS • exploit exists

EPSS predicts the probability of exploitation in the next 30 days based on real-world threat data, complementing CVSS severity scores with actual risk assessment.

Description

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.

CVSS v3 Breakdown
Attack Vector:-
Attack Complexity:-
Privileges Required:-
User Interaction:-
Scope:-
Confidentiality:-
Integrity:-
Availability:-
Exploit References
Exploit-db.com
Patch References
Vbseo.com[email protected][email protected]
Trend Analysis
Neutral
Vulnerable Products
VendorProduct
CrawlabilityVbseo
Advisories
GitHub AdvisoryNVD
Cite This Page
APA Format
Strobes VI. (2026). CVE-2012-5223 - CVE Details and Analysis. Strobes VI. Retrieved January 26, 2026, from https://vi.strobes.co/cve/CVE-2012-5223
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