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Vulnerabilities

Vulnerability · CVE-2025-24289

A Cross-Site Request Forgery (CSRF) leading to Cross-Site Scripting (XSS) vulnerability in the UCRM Client Signup Plugin (v1.3.4 and earlier) could allow privilege escalation if an

Published Jun 29, 2025 · catalog updated Jun 30, 2025 · Ubiquiti Inc UCRM Client Signup Plugin

Check if you run it

No confirmed exploitation is on record for CVE-2025-24289. EPSS is 0.17%. Act only if a listed version of Ubiquiti Inc UCRM Client Signup Plugin 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
0.17%
Remediation
Version ranges on file
Affected products
vendor Ubiquiti Inc UCRM Client Signup Plugin 1.3.5 <1.3.5

A Cross-Site Request Forgery (CSRF) leading to Cross-Site Scripting (XSS) vulnerability in the UCRM Client Signup Plugin (v1.3.4 and earlier) could allow privilege escalation if an Administrator is tricked into visiting a crafted malicious page. The plugin is disabled by default.

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.

  • vendor Ubiquiti Inc UCRM Client Signup Plugin 1.3.5 <1.3.51.3.5 <1.3.5

How to fix CVE-2025-24289

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-2025-24289. EPSS is 0.17%. Act only if a listed version of Ubiquiti Inc UCRM Client Signup Plugin is installed.

Which versions are affected?

Compare what you have installed with Ubiquiti Inc UCRM Client Signup Plugin 1.3.5 <1.3.5 1.3.5 <1.3.5. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.17%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

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. Jun 29, 2025 · EUVD

    Detected

    A Cross-Site Request Forgery (CSRF) leading to Cross-Site Scripting (XSS) vulnerability in the UCRM Client Signup Plugin (v1.3.4 and earlier) could allow privilege escalation if an Administrator is tricked into visiting a crafted malicious page. The plugin is disabled by default.

  2. Jun 30, 2025 · EUVD

    Updated

    A Cross-Site Request Forgery (CSRF) leading to Cross-Site Scripting (XSS) vulnerability in the UCRM Client Signup Plugin (v1.3.4 and earlier) could allow privilege escalation if an Administrator is tricked into visiting a crafted malicious page. The plugin is disabled by default.

Sources

  • CVE.orgVulnerability recordCVE-2025-24289

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-24289

    30-day exploitation probability 0.17%

    first.org
  • EUVDVulnerability recordEUVD-2025-27716

    A Cross-Site Request Forgery (CSRF) leading to Cross-Site Scripting (XSS) vulnerability in the UCRM Client Signup Plugin (v1.3.4 and earlier) could allow privilege escalation if an Administrator is tricked into visiting a crafted malicious page. The plugin is disabled by default.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 21, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.