Drupal core vulnerable to improper error handling
Under certain uncommon site configurations, a bug in the CKEditor 5 module can cause some image uploads to move the entire webroot to a different location on the file system. This could be exploited by a malicious user to take down a site.
The issue is mitigated by the fact that several non-default site configurations must exist simultaneously for this to occur.
This issue can be reached over the network, attack complexity is high, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity high, availability none.
The score comes from this vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CVE-2024-11942 is classified as CWE-390: Detection of Error Condition Without Action. The product detects a specific error, but takes no actions to handle the error.
CVE-2024-11942 is recorded against 2 packages.
Published on 3 June 2025 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.
nvd.nist.gov (Web)
www.drupal.org (Web)
drupal has other advisories on record. If you are patching this one, these are worth checking on the same host:
These advisories are the same class of weakness (CWE-390: Detection of Error Condition Without Action) in other software:
Each distribution ships its own build and its own fixed version. Pick the one you run:
Details
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| drupal | — | — |
| drupal/core | 10.0.0 | 10.2.10 |
References
Similar Threats
Vulnerability Monitoring
CVE-2024-11942 is rated CVSS 5.0 Medium. BotEraser monitors your WordPress installation and notifies you when software you use appears in our vulnerability database.
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