CVE-2011-4564

Name: CVE-2011-4564
Creator: NVD / NIST
Published: 2011-11-28T21:55:08.983+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.61%

Last modified Jun 16, 2026

CVE-2011-4564 is a vulnerability of currently unknown severity. Cross-site scripting (XSS) vulnerability in the admin script in Active CMS 1.2 allows remote attackers to inject arbitrary web script or HTML via the mod parameter in a module action.. EPSS estimates a 1.61% chance of exploitation in the next 30 days.

Description

Cross-site scripting (XSS) vulnerability in the admin script in Active CMS 1.2 allows remote attackers to inject arbitrary web script or HTML via the mod parameter in a module action.

Metrics

EPSS Probability

1.61%

72.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Activedev	Active Cms	1.2

References

Timeline

Published: Nov 28, 2011
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-4564?

Cross-site scripting (XSS) vulnerability in the admin script in Active CMS 1.2 allows remote attackers to inject arbitrary web script or HTML via the mod parameter in a module action.

How severe is CVE-2011-4564?

Severity scoring for CVE-2011-4564 is pending analysis. The EPSS model estimates a 1.61% probability of exploitation in the next 30 days.

How do I fix CVE-2011-4564?

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-2011-4564?

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

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Source: NVD / NIST