CVE-2022-39297

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Summary

CVECVE-2022-39297
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-10-12 23:15:00 UTC
Updated2022-10-13 17:35:00 UTC
DescriptionMelisCms provides a full CMS for Melis Platform, including templating system, drag'n'drop of plugins, SEO and many administration tools. Attackers can deserialize arbitrary data on affected versions of `melisplatform/melis-cms`, and ultimately leads to the execution of arbitrary PHP code on the system. Conducting this attack does not require authentication. Users should immediately upgrade to `melisplatform/melis-cms` >= 5.0.1. This issue was addressed by restricting allowed classes when deserializing user-controlled data.

Risk And Classification

Problem Types: CWE-502

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Melistechnology Meliscms All All All All

References

ReferenceSourceLinkTags
added allowed_classes=false param to unserialize func · melisplatform/melis-cms@d124b24 · GitHub MISC github.com
Deserialization of untrusted data in \MelisCms\Controller\FrontPluginsController · Advisory · melisplatform/melis-cms · GitHub CONFIRM github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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