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CVE-2026-5343

HIGHCVSS 7.4/10EPSS 0.26%

Last modified

CVE-2026-5343 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. 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.. EPSS estimates a 0.26% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1
7.4/10

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

EPSS Probability
0.26%

16.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MiniorangeSaml Sso - Service Provider>= 3.0.1, < 3.1.4
MiniorangeSaml Sso - Service Provider7.x-1.0
MiniorangeSaml Sso - Service Provider7.x-1.1
MiniorangeSaml Sso - Service Provider7.x-1.2
MiniorangeSaml Sso - Service Provider7.x-1.3
MiniorangeSaml Sso - Service Provider7.x-1.4
MiniorangeSaml Sso - Service Provider7.x-1.5
MiniorangeSaml Sso - Service Provider7.x-1.6
MiniorangeSaml Sso - Service Provider7.x-1.7
MiniorangeSaml Sso - Service Provider7.x-1.8
MiniorangeSaml Sso - Service Provider7.x-1.9
MiniorangeSaml Sso - Service Provider7.x-1.91
MiniorangeSaml Sso - Service Provider7.x-1.92
MiniorangeSaml Sso - Service Provider7.x-1.93
MiniorangeSaml Sso - Service Provider7.x-1.94
MiniorangeSaml Sso - Service Provider7.x-1.95
MiniorangeSaml Sso - Service Provider7.x-1.96
MiniorangeSaml Sso - Service Provider7.x-1.97
MiniorangeSaml Sso - Service Provider7.x-1.98
MiniorangeSaml Sso - Service Provider7.x-1.99
MiniorangeSaml Sso - Service Provider7.x-1.991
MiniorangeSaml Sso - Service Provider7.x-1.992
MiniorangeSaml Sso - Service Provider7.x-1.993
MiniorangeSaml Sso - Service Provider7.x-1.994
MiniorangeSaml Sso - Service Provider7.x-1.995
MiniorangeSaml Sso - Service Provider7.x-2.0
MiniorangeSaml Sso - Service Provider7.x-2.1
MiniorangeSaml Sso - Service Provider7.x-2.2
MiniorangeSaml Sso - Service Provider7.x-2.3
MiniorangeSaml Sso - Service Provider7.x-2.4
MiniorangeSaml Sso - Service Provider7.x-2.5
MiniorangeSaml Sso - Service Provider7.x-2.51
MiniorangeSaml Sso - Service Provider7.x-2.52
MiniorangeSaml Sso - Service Provider7.x-2.53
MiniorangeSaml Sso - Service Provider7.x-2.54
MiniorangeSaml Sso - Service Provider7.x-2.55
MiniorangeSaml Sso - Service Provider7.x-2.56
MiniorangeSaml Sso - Service Provider7.x-2.60
MiniorangeSaml Sso - Service Provider7.x-2.61
MiniorangeSaml Sso - Service Provider7.x-2.70
MiniorangeSaml Sso - Service Provider7.x-2.71
MiniorangeSaml Sso - Service Provider7.x-2.72
MiniorangeSaml Sso - Service Provider8.x-1.0
MiniorangeSaml Sso - Service Provider8.x-1.1
MiniorangeSaml Sso - Service Provider8.x-1.2
MiniorangeSaml Sso - Service Provider8.x-1.3
MiniorangeSaml Sso - Service Provider8.x-1.4
MiniorangeSaml Sso - Service Provider8.x-1.5
MiniorangeSaml Sso - Service Provider8.x-1.6
MiniorangeSaml Sso - Service Provider8.x-1.7

Showing 50 of 77 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2026-5343?
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.
How severe is CVE-2026-5343?
CVE-2026-5343 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.26% probability of exploitation in the next 30 days.
How do I fix CVE-2026-5343?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-5343?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST