CVE-2021-43687 — MEDIUM (6.1)

Vulnerability 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.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Chamilo	Chamilo	1.11.14

Related Weaknesses (CWE)

CWE-79

References

http://chamilo-lms.comProduct
https://github.com/chamilo/chamilo-lms/blob/v1.11.14/plugin/jcapture/applet.phpExploitThird Party Advisory
https://github.com/chamilo/chamilo-lms/tree/v1.11.14Third Party Advisory
https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-92-20PatchVendor Advisory
http://chamilo-lms.comProduct
https://github.com/chamilo/chamilo-lms/blob/v1.11.14/plugin/jcapture/applet.phpExploitThird Party Advisory
https://github.com/chamilo/chamilo-lms/tree/v1.11.14Third Party Advisory
https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-92-20PatchVendor Advisory

FAQ

What is CVE-2021-43687?

CVE-2021-43687 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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.

How severe is CVE-2021-43687?

CVE-2021-43687 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-43687?

Check the references section above for vendor advisories and patch information. Affected products include: Chamilo Chamilo.