CVE-2021-37391
Last modified
CVE-2021-37391 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A user without privileges in Chamilo LMS 1.11.14 can send an invitation message to another user, e.g., the administrator, through main/social/search.php, main/inc/lib/social.lib.php and steal cookies or execute arbitrary code on the administration side via a stored XSS vulnerability via social network the send invitation feature.. EPSS estimates a 2.14% chance of exploitation in the next 30 days.
Description
A user without privileges in Chamilo LMS 1.11.14 can send an invitation message to another user, e.g., the administrator, through main/social/search.php, main/inc/lib/social.lib.php and steal cookies or execute arbitrary code on the administration side via a stored XSS vulnerability via social network the send invitation feature.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chamilo | Chamilo Lms | >= 1.11.0, < 1.11.14 |
References
- https://gitbook.seguranca-informatica.pt/cve-and-exploits/cves/chamilo-lms-1.11.14-xss-vulnerabilitiesExploit, Third Party Advisory
- https://github.com/chamilo/chamilo-lms/commit/de43a77049771cce08ea7234c5c1510b5af65bc8Patch, Third Party Advisory
- https://gitbook.seguranca-informatica.pt/cve-and-exploits/cves/chamilo-lms-1.11.14-xss-vulnerabilitiesExploit, Third Party Advisory
- https://github.com/chamilo/chamilo-lms/commit/de43a77049771cce08ea7234c5c1510b5af65bc8Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-37391?
How severe is CVE-2021-37391?
How do I fix CVE-2021-37391?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-37384RCE (Remote Code Execution) vulnerability was found in some …9.8
- CVE-2021-37386Furukawa Electric LatAm 423-41W/AC before v1.1.4 and LD421-2…7.5
- CVE-2021-37388A buffer overflow in D-Link DIR-615 C2 3.03WW. The ping_ipad…9.8
- CVE-2021-37389Chamilo 1.11.14 allows stored XSS via main/install/index.php…6.1
- CVE-2021-3739A NULL pointer dereference flaw was found in the btrfs_rm_de…7.1
- CVE-2021-37390A Chamilo LMS 1.11.14 reflected XSS vulnerability exists in …6.1
- CVE-2021-37392In RPCMS v1.8 and below, the "nickname" variable is not prop…5.4
- CVE-2021-37393In RPCMS v1.8 and below, the "nickname" variable is not prop…5.4
- CVE-2021-37394In RPCMS v1.8 and below, attackers can interact with API and…8.8
- CVE-2021-3740A Session Fixation vulnerability exists in chatwoot/chatwoot…6.8
- CVE-2021-37400An attacker may obtain the user credentials from the communi…9.8
- CVE-2021-37401An attacker may obtain the user credentials from file server…9.8
Are you affected by CVE-2021-37391?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST