CVE-2009-2331

Exp

Multiple static code injection vulnerabilities in CMS Chainuk 1.2 and earlier allow remote attackers to inject arbitrary PHP code (1) into settings.php via the menu parameter to admin_settings.php or (2) into a content/=NUMBER.php file via the title parameter to admin_new.php.

Published: 2009-07-05 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2009-2331 is rated High Exploit Risk (76/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.44%). 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.35% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2009-2331

EDB-ID Source Kind Published Link
9069 exploit_db edb 2009-07-01 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2009-2331

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-01-10 1.10% 2.44% +1.35%
2 2025-03-30 1.59% 1.10% -0.49%
3 2025-03-29 — 1.59% —

Full EPSS history (6 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2009-2331

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2009-2331

Affected software / configurations for CVE-2009-2331

Vendor Product Version Raw CPE
cms.tut.su cms_chainuk <= 1.2 cpe:2.3:a:cms.tut.su:cms_chainuk:*:*:*:*:*:*:*:*

References for CVE-2009-2331

cvelogic Threat Intelligence