CVE-2023-5256
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
Cache poisoning in drupal/core
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 | drupal/core | >=8.7.0,<9.5.11||>=10.0.0,<10.0.11||>=10.1.0,<10.1.4 | 9.5.11 |
| Packagist | drupal/core | >=8.7.0,<9.5.11 | 9.5.11 |
| Packagist | drupal/core | >=10.0.0,<10.0.11 | 10.0.11 |
| Packagist | drupal/core | >=10.1.0,<10.1.4 | 10.1.4 |
References
- https://www.drupal.org/sa-core-2023-006
- https://nvd.nist.gov/vuln/detail/CVE-2023-5256
- https://github.com/drupal/core/commit/1cd2741c2b43f6ad1bdfc121b8d9ec3b87e70742
- https://github.com/drupal/core/commit/5495dc530e3acd056478245bfe1828210c6da7dc
- https://github.com/drupal/core/commit/d4fe67562ee3ea0d9ecb9672d2945d94c5633d24
- https://github.com/drupal/core
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.