PHP
CVE-2021-32925
MEDIUM
Severity by source
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
Lifecycle Timeline
1DescriptionNVD
admin/user_import.php in Chamilo 1.11.x reads XML data without disabling the ability to load external entities.
AnalysisAI
admin/user_import.php in Chamilo 1.11.x reads XML data without disabling the ability to load external entities. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.
Technical ContextAI
This vulnerability is classified as XML External Entity (XXE) (CWE-611), which allows attackers to read arbitrary files or perform SSRF through XML processing. admin/user_import.php in Chamilo 1.11.x reads XML data without disabling the ability to load external entities. Affected products include: Chamilo.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Disable external entity processing in XML parsers, use JSON instead of XML where possible.
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