CVE-2025-27400
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
Magento LTS vulnerable to stored XSS in theme config fields
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | openmage/magento-lts | <20.12.3 | 20.12.3 |
References
- https://github.com/OpenMage/magento-lts/security/advisories/GHSA-5pxh-89cx-4668
- https://nvd.nist.gov/vuln/detail/CVE-2025-27400
- https://github.com/OpenMage/magento-lts/commit/d307e5bf75729a2347dde0952fe9fd9fcd9c6aea
- https://github.com/OpenMage/magento-lts
- https://github.com/OpenMage/magento-lts/releases/tag/v20.12.3
- https://github.com/OpenMage/magento-lts/releases/tag/v20.13.0
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.