CVE-2013-1421

N/A Unknown

Published: April 22, 2014 Modified: May 06, 2026

Description

Cross-site scripting (XSS) vulnerability in Craig Knudsen WebCalendar before 1.2.5, 1.2.6, and other versions before 1.2.7 allows remote attackers to inject arbitrary web script or HTML via the Category Name field to category.php.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://osvdb.org/90669

Source: cve@mitre.org

http://securitymaverick.com/vulnerability-cve-2013-1421-webcalendar-1-2-5-1-2-6-category-name-persistent-xss/

Source: cve@mitre.org

Exploit

http://sourceforge.net/projects/webcalendar/files/webcalendar%201.2/1.2.7/

Source: cve@mitre.org

Patch

http://osvdb.org/90669

Source: af854a3a-2127-422b-91ae-364da2661108

http://securitymaverick.com/vulnerability-cve-2013-1421-webcalendar-1-2-5-1-2-6-category-name-persistent-xss/

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

http://sourceforge.net/projects/webcalendar/files/webcalendar%201.2/1.2.7/

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

6 reference(s) from NVD

Quick Stats

CVSS v3 Score

N/A / 10.0

EPSS (Exploit Probability)

0.3%

49th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-79

Affected Vendors

webcalendar_project

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