CVE catalog
CVE-2026-6366
Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection. This issue affects Drupal core: from 8.0.0 before 10.5.9, f
- Severity
- Medium · CVSS 6.6
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.40% · Oct 25, 2026
A flaw was found in Drupal core. This vulnerability, categorized as an Improperly Controlled Modification of Dynamically-Determined Object Attributes, allows for object injection. An attacker could exploit this to potentially manipulate application logic or achieve other impacts depending on the application's use of deserialized objects. Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references. The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | drupal | Not reported | 10.5.9 | fixed |
| Cpe | drupal | Not reported | 10.6.7 | fixed |
| Cpe | drupal | Not reported | 11.2.11 | fixed |
| Cpe | drupal | Not reported | 11.3.7 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | drupal | cpe | Not reported | 10.5.9 | Not reported | Not reported | Not reported |
| Cpe | drupal | cpe | Not reported | 10.6.7 | Not reported | Not reported | Not reported |
| Cpe | drupal | cpe | Not reported | 11.2.11 | Not reported | Not reported | Not reported |
| Cpe | drupal | cpe | Not reported | 11.3.7 | Not reported | Not reported | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://nvd.nist.gov/vuln/detail/CVE-2026-6366]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-6366.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1151.json]
[CERT-Bund public advisories] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [Red Hat security advisories and VEX]