Description
A flaw has been found in EyouCMS up to 1.7.7. The impacted element is the function unserialize of the file application/api/controller/Ajax.php of the component arcpagelist Handler. Executing manipulation of the argument attstr can lead to deserialization. The attack can be launched remotely. The exploit has been published and may be used. The vendor is "[a]cknowledging the existence of the vulnerability, we have completed the fix and will release a new version, v1.7.8".
References
https://note-hxlab.wetolink.com/share/2wLgcbKe9Toh
https://note-hxlab.wetolink.com/share/2wLgcbKe9Toh#-span--strong-proof-of-concept---strong---span-
https://vuldb.com/?ctiid.339083
https://vuldb.com/?submit.718481
https://note-hxlab.wetolink.com/share/2wLgcbKe9Toh
https://note-hxlab.wetolink.com/share/2wLgcbKe9Toh#-span--strong-proof-of-concept---strong---span-
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.3 · Medium
Information
Source identifier
Vulnerability status
Modified
Published
2025-12-31T04:16:05.703Z
2 weeks agoLast modified
2026-01-02T14:15:59.007Z
1 week ago