Vulnerability Details : CVE-2021-37390
A Chamilo LMS 1.11.14 reflected XSS vulnerability exists in main/social/search.php=q URI (social network search feature).
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-37390
- cpe:2.3:a:chamilo:chamilo_lms:*:*:*:*:*:*:*:*
Threat overview for CVE-2021-37390
Top countries where our scanners detected CVE-2021-37390
Top open port discovered on systems with this issue
80
IPs affected by CVE-2021-37390 235
Threat actors abusing to this issue?
Yes
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affected by CVE-2021-37390!
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Exploit prediction scoring system (EPSS) score for CVE-2021-37390
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-37390
| 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-2021-37390
-
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-2021-37390
-
https://github.com/chamilo/chamilo-lms/commit/3fcc751d5cc7da311532a8756fba5a8778f50ca0
Security: Add script tags filter to friends search in social network · chamilo/chamilo-lms@3fcc751 · GitHubPatch;Third Party Advisory
-
https://gitbook.seguranca-informatica.pt/cve-and-exploits/cves/chamilo-lms-1.11.14-xss-vulnerabilities
Chamilo-lms-1.11.x - From XSS to account takeover && backdoor implantation - Red Teaming and Malware AnalysisExploit;Third Party Advisory
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