CVE-2026-107263

unknown
Published 2026-10-07 · Modified 2026-10-07
CVSS v3
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CVSS v4 NEW
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not yet in upstream
VIR risk
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Description

This module provides a new UI experience for node editing using the Gutenberg Editor library. The module does not sufficiently check entity access in several editor endpoints. This vulnerability is mitigated by the fact that an attacker must have a role with the “use gutenberg” permission.

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

EcosystemPackageVulnerableFixed
Packagist:https://packages.drupal.org/8drupal/gutenberg<2.15.0||>=3.0.0,<3.0.72.15.0

References

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

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