EWWW Image Optimizer 8.6.0 - 8.7.7 - Author+ PHP Object Injection via 'eio_page_settings' Post Meta
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.6epss 0.4%
exploitation probability
0.4%top 73% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The EWWW Image Optimizer WordPress plugin before 8.8.0 does not prevent authenticated users with author-level permissions from storing a serialized value in a post meta field that is deserialized when the post is rendered, allowing them to perform PHP Object Injection, which can lead to remote code execution when a suitable gadget chain is present via another installed EWWW Image Optimizer WordPress plugin before 8.8.0 or .
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
Unknown · EWWW Image Optimizerpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/e24a9497-8fb4-4067-8421-194725455d55/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.