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 a 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".
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | EyouCMS | 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.7.5, 1.7.6, 1.7.7 | — |
References
- VDB-339083 | EyouCMS arcpagelist Ajax.php unserialize deserialization vdb-entry technical-description
- VDB-339083 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #718481 | EyouCMS 1.7.7 Deserialization third-party-advisory
- https://note-hxlab.wetolink.com/share/2wLgcbKe9Toh related
- https://note-hxlab.wetolink.com/share/2wLgcbKe9Toh#-span--strong-proof-of-concept---strong---span- exploit