CVE-2010-4880

Name: CVE-2010-4880
Creator: NVD / NIST
Published: 2011-10-07T10:55:08.19+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.09%

Last modified Jun 16, 2026

CVE-2010-4880 is a vulnerability of currently unknown severity. Multiple cross-site scripting (XSS) vulnerabilities in calendar.class.php in ApPHP Calendar (ApPHP CAL) allow remote attackers to inject arbitrary web script or HTML via the (1) category_name, (2) category_description, (3) event_name, or (4) event_description parameter.. EPSS estimates a 1.09% chance of exploitation in the next 30 days.

Description

Multiple cross-site scripting (XSS) vulnerabilities in calendar.class.php in ApPHP Calendar (ApPHP CAL) allow remote attackers to inject arbitrary web script or HTML via the (1) category_name, (2) category_description, (3) event_name, or (4) event_description parameter.

Metrics

EPSS Probability

1.09%

61.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Apphp	Apphp Calendar	All versions

References

Timeline

Published: Oct 7, 2011
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2010-4880?

How severe is CVE-2010-4880?

Severity scoring for CVE-2010-4880 is pending analysis. The EPSS model estimates a 1.09% probability of exploitation in the next 30 days.

How do I fix CVE-2010-4880?

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-2010-4880?

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

Scan your code now

Source: NVD / NIST