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Vulnerabilities

Vulnerability · CVE-2025-41038

A vulnerability has been discovered in appRain CMF version 4.0.5, consisting of a stored authenticated XSS due to a lack of proper validation of user input, through the 'data[Group

Published Sep 4, 2025 · catalog updated Sep 4, 2025 · appRain appRain CMF

Check if you run it

No confirmed exploitation is on record for CVE-2025-41038. EPSS is 0.22%. Act only if a listed version of appRain appRain CMF is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.22%
Remediation
Vendor / distro source
Affected products
vendor appRain appRain CMF 4.0.5

A vulnerability has been discovered in appRain CMF version 4.0.5, consisting of a stored authenticated XSS due to a lack of proper validation of user input, through the 'data[Group][name]' parameter in /apprain/admin/managegroup/add/.

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 appRain appRain CMF 4.0.54.0.5

How to fix CVE-2025-41038

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-2025-41038. EPSS is 0.22%. Act only if a listed version of appRain appRain CMF is installed.

Which versions are affected?

Compare what you have installed with appRain appRain CMF 4.0.5 4.0.5. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.22%. 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. Sep 4, 2025 · EUVD

    Detected

    A vulnerability has been discovered in appRain CMF version 4.0.5, consisting of a stored authenticated XSS due to a lack of proper validation of user input, through the 'data[Group][name]' parameter in /apprain/admin/managegroup/add/.

  2. Sep 4, 2025 · EUVD

    Updated

    A vulnerability has been discovered in appRain CMF version 4.0.5, consisting of a stored authenticated XSS due to a lack of proper validation of user input, through the 'data[Group][name]' parameter in /apprain/admin/managegroup/add/.

Sources

  • CVE.orgVulnerability recordCVE-2025-41038

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-41038

    30-day exploitation probability 0.22%

    first.org
  • EUVDVulnerability recordEUVD-2025-26849

    A vulnerability has been discovered in appRain CMF version 4.0.5, consisting of a stored authenticated XSS due to a lack of proper validation of user input, through the 'data[Group][name]' parameter in /apprain/admin/managegroup/add/.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

CVE-2025-41038: A vulnerability has been discovered in appRain CMF… · ZeroDay Findings