Is CVE-2009-4789 actively exploited?

CVE-2009-4789 has no public evidence of in-the-wild exploitation as of 2025-04-11.

What is the CVSS score for CVE-2009-4789?

CVE-2009-4789 has a CVSS score of 7.5 (UNKNOWN severity). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P.

How do I patch CVE-2009-4789?

Patch guidance is available from mojoblog security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2009-4789.

CVE-2009-4789 - remediation guidance & executive summary

Description

Multiple PHP remote file inclusion vulnerabilities in the MojoBlog component RC 0.15 for Joomla! allow remote attackers to execute arbitrary PHP code via a URL in the mosConfig_absolute_path parameter to (1) wp-comments-post.php and (2) wp-trackback.php.

CVSS Metrics

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector: network
Access Cmplx: low
Auth: none
Confidentiality: partial
Integrity: partial
Availability: partial
Weaknesses: CWE-94 · Code Injection

Metadata

Primary Vendor: MOJOBLOG
Published: 4/21/2010
Last Modified: 4/11/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2009-4789

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary