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CVE-2026-5343

31
FAUCET Score

Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal SAML SSO - Service Provider allows Privilege Escalation. This issue affects SAML SSO - Service Provider: from 0.0.0 before 3.1.4.

First published: May 28, 2026Last modified: May 28, 2026

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.0.1, < 3.1.4CPE matchmatch criteria
cpe:2.3:a:miniorange:saml_sso_-_service_provider:*:*:*:*:*:drupal:*:*
7.x-1.0CPE matchmatch criteria
cpe:2.3:a:miniorange:saml_sso_-_service_provider:7.x-1.0:*:*:*:*:drupal:*:*
7.x-1.1CPE matchmatch criteria
cpe:2.3:a:miniorange:saml_sso_-_service_provider:7.x-1.1:*:*:*:*:drupal:*:*
7.x-1.2CPE matchmatch criteria
cpe:2.3:a:miniorange:saml_sso_-_service_provider:7.x-1.2:*:*:*:*:drupal:*:*
7.x-1.3CPE matchmatch criteria
cpe:2.3:a:miniorange:saml_sso_-_service_provider:7.x-1.3:*:*:*:*:drupal:*:*

CVSS Data

CVSS version used by this source: 3.1

7.4HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.26%
Probability of exploitation in next 30 days
EPSS Percentile
17.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0026 is in the 2nd percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

drupal.org / sa-contrib-2026-031
Vendor Advisory