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Vulnerabilities

Vulnerability · CVE-2026-109145

User Rights Access Manager <= 1.1.3 - Unauthenticated Privilege Escalation via AJAX Registration Handler

Published Oct 15, 2026 · catalog updated Oct 15, 2026 · Unknown User Rights Access Manager

Check if you run it

No confirmed exploitation is on record for CVE-2026-109145. EPSS is 0.28%. Act only if a listed version of Unknown User Rights Access Manager is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.28%
Remediation
Version ranges on file
Affected products
stated User Rights Access Manager · vendor Unknown User Rights Access Manager

The User Rights Access Manager WordPress plugin through 1.1.3 does not restrict access to one of its AJAX account-registration handlers and assigns newly registered accounts a role that was created as a copy of the administrator role, allowing unauthenticated attackers to register an administrator-equivalent account and take over the site.

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 User Rights Access Manager<= 1.1.3
  • vendor Unknown User Rights Access Managerversion unspecified

How to fix CVE-2026-109145

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-2026-109145. EPSS is 0.28%. Act only if a listed version of Unknown User Rights Access Manager is installed.

Which versions are affected?

Compare what you have installed with User Rights Access Manager <= 1.1.3. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-269: Improper Privilege Management. EPSS 0.28%. 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.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 15, 2026 · NIST NVD

    Detected

    The User Rights Access Manager WordPress plugin through 1.1.3 does not restrict access to one of its AJAX account-registration handlers and assigns newly registered accounts a role that was created as a copy of the administrator role, allowing unauthenticated attackers to register an administrator-equivalent account and take over the site.

  2. Oct 15, 2026 · NIST NVD

    Updated

    The User Rights Access Manager WordPress plugin through 1.1.3 does not restrict access to one of its AJAX account-registration handlers and assigns newly registered accounts a role that was created as a copy of the administrator role, allowing unauthenticated attackers to register an administrator-equivalent account and take over the site.

  3. Oct 15, 2026 · NIST NVD

    Updated

    The User Rights Access Manager WordPress plugin through 1.1.3 does not restrict access to one of its AJAX account-registration handlers and assigns newly registered accounts a role that was created as a copy of the administrator role, allowing unauthenticated attackers to register an administrator-equivalent account and take over the site.

Sources

  • CIRCL Vulnerability LookupVulnerability recordCVE-2026-109145

    The User Rights Access Manager WordPress plugin through 1.1.3 does not restrict access to one of its AJAX account-registration handlers and assigns newly registered accounts a role that was created as a copy of the administrator role, allowing unauthenticated attackers to registe

    vulnerability.circl.lu
  • CVE.orgVulnerability recordCVE-2026-109145

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-109145

    30-day exploitation probability 0.3%

    first.org
  • NIST NVDVulnerability recordCVE-2026-109145

    The User Rights Access Manager WordPress plugin through 1.1.3 does not restrict access to one of its AJAX account-registration handlers and assigns newly registered accounts a role that was created as a copy of the administrator role, allowing unauthenticated attackers to registe

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.