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Vulnerabilities

Vulnerability · CVE-2026-62126

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

Published Nov 4, 2026 · catalog updated Nov 4, 2026 · miniOrange SAML SP Single Sign On

Last checked Nov 5, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-62126. EPSS is 0.26%. Act only if a listed version of miniOrange SAML SP Single Sign On is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.26%
Remediation
Version ranges on file
Affected products
stated SAML SP Single Sign On · vendor miniOrange SAML SP Single Sign On

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • stated SAML SP Single Sign On<= 6.1.0
  • vendor miniOrange SAML SP Single Sign Onversion unspecified

How to fix CVE-2026-62126

  • Upgrade

    CVE-2026-62126 lists a fix boundary at 6.1.0. Compare the installed build with that boundary before you change production.

  • Version check

    Affected <= 6.1.0

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-62126. EPSS is 0.26%. Act only if a listed version of miniOrange SAML SP Single Sign On is installed.

Which versions are affected?

Compare what you have installed with SAML SP Single Sign On <= 6.1.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-770: Allocation of Resources Without Limits or Throttling. EPSS 0.26%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Nov 4, 2026 · Tenable CVE Database

    Detected

    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.

  2. Nov 4, 2026 · CVE.org

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2026-62126

    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.

    cve.org
  • Tenable CVE DatabaseVulnerability recordCVE-2026-62126

    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.

    tenable.com

References

Freshness

Last verified in this catalog Nov 4, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 5, 2026
  • Tenable CVE DatabaseNov 4, 2026