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Vulnerabilities

Vulnerability · CVE-2025-12876

The Projectopia – WordPress Project Management plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the pto_delete_file AJAX

Published Dec 5, 2025 · catalog updated Apr 8, 2026 · Projectopia Projectopia – Project Management Tool

Last checked Nov 1, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-12876. EPSS is 0.34%. Act only if a listed version of Projectopia Projectopia – Project Management Tool is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium5.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.34%
Remediation
Vendor / distro source
Affected products
vendor Projectopia Projectopia – Project Management Tool 0 ≤5.1.19

The Projectopia – WordPress Project Management plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the pto_delete_file AJAX action in all versions up to, and including, 5.1.19. This makes it possible for unauthenticated attackers to delete arbitrary attachments.

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 Projectopia Projectopia – Project Management Tool 0 ≤5.1.190 ≤5.1.19

How to fix CVE-2025-12876

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-2025-12876. EPSS is 0.34%. Act only if a listed version of Projectopia Projectopia – Project Management Tool is installed.

Which versions are affected?

Compare what you have installed with Projectopia Projectopia – Project Management Tool 0 ≤5.1.19 0 ≤5.1.19. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.34%. 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. Dec 5, 2025 · EUVD

    Detected

    The Projectopia – WordPress Project Management plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the pto_delete_file AJAX action in all versions up to, and including, 5.1.19. This makes it possible for unauthenticated attackers to delete arbitrary attachments.

  2. Apr 8, 2026 · EUVD

    Updated

    The Projectopia – WordPress Project Management plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the pto_delete_file AJAX action in all versions up to, and including, 5.1.19. This makes it possible for unauthenticated attackers to delete arbitrary attachments.

Sources

  • CVE.orgVulnerability recordCVE-2025-12876

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-12876

    30-day exploitation probability 0.34%

    first.org
  • EUVDVulnerability recordEUVD-2025-201399

    The Projectopia – WordPress Project Management plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the pto_delete_file AJAX action in all versions up to, and including, 5.1.19. This makes it possible for unauthenticated att

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 1, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 1, 2026
  • CVE.orgOct 26, 2026
  • EUVDOct 26, 2026