High severity7.2NVD Advisory· Published Nov 28, 2023· Updated Jun 17, 2026

CVE-2023-4221

Description

Command injection in main/lp/openoffice_presentation.class.php in Chamilo LMS <= v1.11.24 allows users permitted to upload Learning Paths to obtain remote code execution via improper neutralisation of special characters.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Chamilo/Lms3 versions
cpe:2.3:a:chamilo:chamilo_lms:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:chamilo:chamilo_lms:*:*:*:*:*:*:*:*range: <=1.11.24
- (no CPE)range: <=v1.11.24
- (no CPE)range: 0

Patches

Vulnerability mechanics

References

github.com/chamilo/chamilo-lms/commit/841a07396fed0ef27c5db13a1b700eac02754fc7nvdPatch
github.com/chamilo/chamilo-lms/commit/ed72914608d2a07ee2eb587c1a654480d08201dbnvdPatch
starlabs.sg/advisories/23/23-4221nvdExploitThird Party Advisory
support.chamilo.org/projects/chamilo-18/wiki/security_issuesnvdIssue TrackingVendor Advisory

News mentions

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cvss	0.468
epss	0.003
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000