GHSA-g5vj-wj9x-4jg9: symbiote/silverstripe-multivaluefield Possible PHP Object Injection via Multi-Value Field Extension

medium Affects symbiote/silverstripe-multivaluefield. Feed 2026.10.29.4, updated 2026-10-29; published 2024-05-29; advisory modified 2024-12-04.

symbiote/silverstripe-multivaluefield Possible PHP Object Injection via Multi-Value Field Extension

Package: symbiote/silverstripe-multivaluefield Composer
Affected versions: >=3.0.0 and <3.1.0
Fixed in: 3.1.0
Severity: medium CVSS 6.1
Exploitation: not on CISA KEV
Published: 2024-05-29
Source: osv.dev

References

CWE-74 CWE-79

NVD record symbiote/silverstripe-multivaluefield advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden deps composer.lock

# or, without Composer
pipx install phpwarden   &&   phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

Install docs How findings are ranked

Related advisories

SS-2018-017-1 unknown SS-2018-017: Possible PHP Object Injection via Multi-Value Field Extension same package: symbiote/silverstripe-multivaluefield
CVE-2013-2010 critical WordPress W3 Total Cache Plugin 0.9.2.8 has a Remote PHP Code Execution Vulnerability same weakness: CWE-74
CVE-2020-9757 critical SEOmatic for CraftCMS allows Server-Side Template Injection same weakness: CWE-74
CVE-2024-50340 high Symfony allows changing the environment through a query same weakness: CWE-74
CVE-2023-43661 critical Cachet vulnerable to Authenticated Remote Code Execution same weakness: CWE-74
CVE-2020-28948 high Multiple vulnerabilities through filename manipulation in Archive_Tar same weakness: CWE-74