SAML SSO - Service Provider - Moderately critical - Authentication bypass - SA-CONTRIB-2026-145
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Drupal | SAML SSO - Service Provider | affected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Drupal | Saml Sso - Service Provider |
|
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.141% probability within 30 days)
| Link | Providers |
|---|---|
| https://www.drupal.org/sa-contrib-2026-145 |
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Drupal
Drupal saml Sso - Service Provider |
|
| Vendors & Products |
Drupal
Drupal saml Sso - Service Provider |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper Verification of Cryptographic Signature vulnerability in Drupal SAML SSO - Service Provider allows Signature Spoof. This issue affects SAML SSO - Service Provider versions: from 0.0.0 to 3.2.0. | |
| Title | SAML SSO - Service Provider - Moderately critical - Authentication bypass - SA-CONTRIB-2026-145 | |
| Weaknesses | CWE-347 | |
| References |
|