Vulnerability Details : CVE-2021-43687
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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-43687
- cpe:2.3:a:chamilo:chamilo:1.11.14:-:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-43687
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-43687
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2021-43687
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-43687
-
http://chamilo-lms.com
Chamilo LMS | Chamilo LMSProduct
-
https://github.com/chamilo/chamilo-lms/tree/v1.11.14
GitHub - chamilo/chamilo-lms at v1.11.14Third Party Advisory
-
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
Security issues - Chamilo LMS - Chamilo Tracking SystemPatch;Vendor Advisory
-
https://github.com/chamilo/chamilo-lms/blob/v1.11.14/plugin/jcapture/applet.php
chamilo-lms/applet.php at v1.11.14 · chamilo/chamilo-lms · GitHubExploit;Third Party Advisory
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