Unrated severityNVD Advisory· Published Sep 24, 2021· Updated Aug 4, 2024
CVE-2021-40102
CVE-2021-40102
Description
An issue was discovered in Concrete CMS through 8.5.5. Arbitrary File deletion can occur via PHAR deserialization in is_dir (PHP Object Injection associated with the __wakeup magic method).
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Concrete CMS/Concrete CMSdescription
Patches
Vulnerability mechanics
References
2- documentation.concretecms.org/developers/introduction/version-history/856-release-notesmitrex_refsource_MISC
- hackerone.com/reports/921288mitrex_refsource_MISC
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