CVE-2009-4458

Name: CVE-2009-4458
Creator: NVD / NIST
Published: 2009-12-30T00:30:00.467+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.85%

Last modified Jun 16, 2026

CVE-2009-4458 is a vulnerability of currently unknown severity. Multiple cross-site scripting (XSS) vulnerabilities in FreePBX 2.5.2 and 2.6.0rc2, and possibly other versions, allow remote attackers to inject arbitrary web script or HTML via the (1) tech parameter to admin/admin/config.php during a trunks display action, the (2) description parameter during an Add Zap Channel action, and (3) unspecified vectors during an Add Recordings action.. EPSS estimates a 1.85% chance of exploitation in the next 30 days.

Description

Multiple cross-site scripting (XSS) vulnerabilities in FreePBX 2.5.2 and 2.6.0rc2, and possibly other versions, allow remote attackers to inject arbitrary web script or HTML via the (1) tech parameter to admin/admin/config.php during a trunks display action, the (2) description parameter during an Add Zap Channel action, and (3) unspecified vectors during an Add Recordings action.

Metrics

EPSS Probability

1.85%

76.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions	Update
Freepbx	Freepbx	2.5.2	—
Freepbx	Freepbx	2.6.0	Rc2

References

Timeline

Published: Dec 30, 2009
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2009-4458?

How severe is CVE-2009-4458?

Severity scoring for CVE-2009-4458 is pending analysis. The EPSS model estimates a 1.85% probability of exploitation in the next 30 days.

How do I fix CVE-2009-4458?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-4458?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST