Home/CVE/Chamilo LMS v1.11.13 lacks validation on the user modification form, allowing attackers to escalate privileges to Platfo
CVE

CVE-2022-27421

Chamilo LMS v1.11.13 lacks validation on the user modification form, allowing attackers to escalate privileges to Platfo

Chamilo LMS v1.11.13 lacks validation on the user modification form, allowing attackers to escalate privileges to Platform Admin.

HIGH · CVSS 7.2 EPSS 0.00615
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

1
chamilo lms<= 1.11.14
▣

Scoring & Timeline

7.2
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 Apr 2022 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.chamilo.org/projects/1/wiki/Security_issuesPatchVendor Advisory
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