GHSA-g5vj-wj9x-4jg9
GHSA-g5vj-wj9x-4jg9 · symbiote/silverstripe-multivaluefield Possible PHP Object Injection via Multi-Value Field Extension
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A potential deserialisation vulnerability has been identified in the symbiote/silverstripe-multivaluefield which could allow an attacker to exploit implementations of this module via object injection. Support for handling PHP objects as values in this module has been deprecated, and the serialisation technique has been switched to using JSON for handling arrays. As well as this, a potential XSS (cross-site scripting) vulnerability has been identified and remediated.
CVSS 6.1 · Medium · Fix available
- Published
- Updated
Stack: php
Affected products and versions
symbiote/silverstripe-multivaluefield Packagist
- Versions
- 3.0.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0.4
- 3.0.5
- Affected ranges
- ECOSYSTEM: ≥ 3.0.0, < 3.1.0
Update to 3.1.0
Original sources
- https://github.com/symbiote/silverstripe-multivaluefield/commit/31fbc8c208431fc7d7e96da6fa39ca057d978953
- https://github.com/symbiote/silverstripe-multivaluefield/commit/f523dfcb13b2bd9eb110ffa0c83087a49322ad3b
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symbiote/silverstripe-multivaluefield/SS-2018-017-1.yaml
- https://github.com/symbiote/silverstripe-multivaluefield
- https://www.silverstripe.org/download/security-releases/ss-2018-017
- https://osv.dev/vulnerability/GHSA-g5vj-wj9x-4jg9