What happened
YAML deserialization in Magnolia CMS <=6.2.3 via Snake YAML allows RCE through file import.
Affected versions
Unknown product: See original advisory Fixed: See vendor advisory.
Why it matters
This source correlation may provide earlier visibility while structured CVE metadata is still being updated.
Detection & mitigation
- Review the original advisory and validate affected versions.
- Apply vendor-provided updates or mitigations when available.
Public PoC references
RepositoryAuthorFirst seenReference
SploitusYAML deserialization in Magnolia CMS <=6.2.3 via Snake YAML allows RCE through file import.KitPloit2026-09-08T16:54:42Candidatekitploit.comYAML deserialization in Magnolia CMS <=6.2.3 via Snake YAML allows RCE through file import.ru2026-09-08T16:54:42CandidateSource timeline
Discovered through SploitusView source ↗
Record history
Record created from the first normalized source observation.
Metadata and source references refreshed.