CVE-2026-55878

unknown

Published 2026-06-19 · Modified —

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

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Description

symfony/ux-toolkit Path Traversal allows arbitrary file write and read via crafted recipe manifest

Predictions

Exploit likelihood

20%

Patch ETA

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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 with source_tier=community-verified.

Package impact

Ecosystem	Package	Vulnerable	Fixed
Packagist	symfony/ux-toolkit	`>=2.32.0,<2.36.1\|>=3.0.0,<3.2.0`

References

https://github.com/symfony/ux/security/advisories/GHSA-p9xj-fpr2-jf2q

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.