Simple OAuth (OAuth2) & OpenID Connect - Moderately critical - Access bypass - SA-CONTRIB-2026-242
Summary
| CVE | CVE-2026-114542 |
|---|---|
| State | PUBLISHED |
| Assigner | drupal |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-10-30 04:18:13 UTC |
| Updated | 2026-10-30 19:27:58 UTC |
| Description | Use of Web Browser Cache Containing Sensitive Information vulnerability in Drupal Simple OAuth (OAuth2) & OpenID Connect allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Simple OAuth (OAuth2) & OpenID Connect versions: from 6.1.0 to 6.1.3. |
Risk And Classification
EPSS: 0.001500000 probability, percentile 0.041430000 (date 2026-11-02)
Problem Types: CWE-525 | CWE-525 CWE-525 Use of Web Browser Cache Containing Sensitive Information
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Drupal | Simple OAuth OAuth2 OpenID Connect | affected 6.1.0 6.1.3 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.drupal.org/sa-contrib-2026-242 | [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: Jonathan Shaw (jonathanshaw) (en)
CNA: Alexander Varwijk (kingdutch) (en)
CNA: Mingsong (mingsong) (en)
CNA: Stephan Huber (stmh) (en)
CNA: Trevor Bradley (trevorbradley) (en)
CNA: Bojan Bogdanovic (bojan_dev) (en)
CNA: Alexander Varwijk (kingdutch) (en)
CNA: Mingsong (mingsong) (en)
CNA: Trevor Bradley (trevorbradley) (en)
CNA: Jonathan Shaw (jonathanshaw) (en)
CNA: Swan Kalata (akalata) (en)
CNA: Benji Fisher (benjifisher) (en)
CNA: Damien McKenna (damienmckenna) (en)
CNA: Neil Drumm (drumm) (en)
CNA: Juraj Nemec (poker10) (en)
There are currently no legacy QID mappings associated with this CVE.