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CVE-2026-33737: Improper Restriction of XML External Entity Reference

🗓️ 10 Apr 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Chamilo LMS prior to 1.11.38 and 2.0.0-RC.3 XXE allows unauthenticated arbitrary file read.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-33737
10 Apr 202619:05
–attackerkb
cnnvd
CNNVD
Chamilo LMS 代码问题漏洞
10 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-33737
10 Apr 202619:05
–cve
cvelist
Cvelist
CVE-2026-33737 Chamilo LMS has an XML External Entity (XXE) Injection
10 Apr 202619:05
–cvelist
euvd
EUVD
EUVD-2026-21569
10 Apr 202619:05
–euvd
nvd
NVD
CVE-2026-33737
10 Apr 202619:16
–nvd
ptsecurity
Positive Technologies
PT-2026-32026
10 Apr 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-33737
13 Apr 202619:23
–redhatcve
vulnrichment
Vulnrichment
CVE-2026-33737 Chamilo LMS has an XML External Entity (XXE) Injection
10 Apr 202619:05
–vulnrichment

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16 Apr 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.3 - 6.5
EPSS0.00383
SSVC
1