CVE-2026-61979

HIGH 8.1

WordPress SAML SP Single Sign On plugin <= 5.4.3 - Privilege Escalation vulnerability

CVSS Score

8.1

EPSS Score

0.0%

EPSS Percentile

0th

Unauthenticated Privilege Escalation in SAML SP Single Sign On <= 5.4.3 versions.

CWE	CWE-266
Vendor	miniorange
Product	saml sp single sign on
Published	Aug 13, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

miniOrange / SAML SP Single Sign On

n/a ≤ 5.4.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/miniorange-saml-20-single-sign-on/vulnerability/wordpress-saml-sp-single-sign-on-plugin-5-4-3-privilege-escalation-vulnerability?_s_id=cve

Credits

sequence_X0 | Patchstack Bug Bounty Program