CVE-2021-43687

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-12-01 · updated 2026-07-09
Weakness: CWE-79

Description

chamilo-lms v1.11.14 is affected by a Cross Site Scripting (XSS) vulnerability in /plugin/jcapture/applet.php if an attacker passes a message hex2bin in the cookie.

Affected products

Chamilo: 1.11.14

References

https://github.com/chamilo/chamilo-lms/blob/v1.11.14/plugin/jcapture/applet.php
https://github.com/chamilo/chamilo-lms/tree/v1.11.14
https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-92-2021-11-12-Low-impact-Low-risk-XSS-Vulnerability-in-jCapture-plugin-CVE-2021-43687
https://github.com/chamilo/chamilo-lms/blob/v1.11.14/plugin/jcapture/applet.php
https://github.com/chamilo/chamilo-lms/tree/v1.11.14
https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-92-2021-11-12-Low-impact-Low-risk-XSS-Vulnerability-in-jCapture-plugin-CVE-2021-43687

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