CVE-2026-62126

HIGH 7.5

WordPress SAML SP Single Sign On plugin <= 6.1.0 - Denial of Service Attack vulnerability

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

Allocation of Resources Without Limits or Throttling vulnerability in miniOrange SAML SP Single Sign On miniorange-saml-20-single-sign-on allows HTTP DoS.This issue affects SAML SP Single Sign On: from n/a through 6.1.0.

CWE	CWE-770
Vendor	miniorange
Product	saml sp single sign on
Published	Nov 4, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Affected Versions

miniOrange / SAML SP Single Sign On

0 ≤ 6.1.0

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-6-1-0-denial-of-service-attack-vulnerability?_s_id=cve

Credits

Jens Friess | Patchstack Bug Bounty Program