Drupal core - Moderately critical - Information disclosure - SA-CORE-2026-010
Summary
| CVE | CVE-2026-15916 |
|---|---|
| State | PUBLISHED |
| Assigner | drupal |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-08-25 23:16:56 UTC |
| Updated | 2026-08-28 15:29:44 UTC |
| Description | Missing Authorization vulnerability in Drupal Drupal core allows Forceful Browsing. This issue affects Drupal core versions: from 0.0.0 to 10.6.13, from 11.3.0 to 11.3.14, from 11.4.0 to 11.4.4, from 0.0.0 to 11.0.*, from 0.0.0 to 11.1.*, from 0.0.0 to 11.2.*. |
Risk And Classification
Primary CVSS: v3.1 4.2 MEDIUM from ADP
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
EPSS: 0.001220000 probability, percentile 0.022610000 (date 2026-08-30)
Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | ADP | DECLARED | 4.2 | MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N |
| 3.1 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | Secondary | 4.2 | MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
HighPrivileges Required
NoneUser Interaction
RequiredScope
UnchangedConfidentiality
LowIntegrity
LowAvailability
NoneCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Drupal | Drupal Core | affected 0.0.0 10.6.13 semver | Not specified |
| CNA | Drupal | Drupal Core | affected 11.3.0 11.3.14 semver | Not specified |
| CNA | Drupal | Drupal Core | affected 11.4.0 11.4.4 semver | Not specified |
| CNA | Drupal | Drupal Core | affected 0.0.0 11.0.* semver | Not specified |
| CNA | Drupal | Drupal Core | affected 0.0.0 11.1.* semver | Not specified |
| CNA | Drupal | Drupal Core | affected 0.0.0 11.2.* semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.drupal.org/sa-core-2026-010 | [email protected] | www.drupal.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: offensive-ai (en)
CNA: Benji Fisher (benjifisher) (en)
CNA: Kim Pepper (kim.pepper) (en)
CNA: Mohit Aghera (mohit_aghera) (en)
CNA: Benji Fisher (benjifisher) (en)
CNA: catch (catch) (en)
CNA: Lee Rowlands (larowlan) (en)
CNA: Juraj Nemec (poker10) (en)
CNA: Jess (xjm) (en)
There are currently no legacy QID mappings associated with this CVE.