CVE-2009-4691

Exp

SQL injection vulnerability in addlink.php in Classified Linktrader Script allows remote attackers to execute arbitrary SQL commands via the slctCategories parameter.

Published: 2010-03-10 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2009-4691 is rated High Exploit Risk (68.4/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.59%). 2 public exploit reference(s) are indexed (Exploit-DB). 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-2009-4691

EDB-ID Source Kind Published Link
34748 exploit_db edb 2009-07-21 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2009-4691

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 2026-05-27 1.47% 0.59% -0.88%
2 2026-05-05 1.09% 1.47% +0.38%
3 2026-05-02 — 1.09% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2009-4691

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-2009-4691

Affected software / configurations for CVE-2009-4691

Vendor Product Version Raw CPE
resalecode classified_linktrader_script — cpe:2.3:a:resalecode:classified_linktrader_script:*:*:*:*:*:*:*:*

References for CVE-2009-4691

cvelogic Threat Intelligence