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Vulnerabilities

Vulnerability · CVE-2025-29281

In PerfreeBlog version 4.0.11, regular users can exploit the arbitrary file upload vulnerability in the attach component to upload arbitrary files and execute code within them.

Published Apr 15, 2025 · catalog updated Apr 15, 2025 · In PerfreeBlog version 4.0.11,

Check this week

CVE-2025-29281 is not in CISA KEV. FIRST estimates a 77.00% chance of exploitation in the next 30 days. Check whether you run In PerfreeBlog version 4.0.11,.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (In PerfreeBlog version 4.0.11,).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
77.00%
Remediation
Vendor / distro source
Affected products
vendor n/a n/a n/a

In PerfreeBlog version 4.0.11, regular users can exploit the arbitrary file upload vulnerability in the attach component to upload arbitrary files and execute code within them.

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 n/a n/a n/an/a

How to fix CVE-2025-29281

What to do

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

Should you patch?

CVE-2025-29281 is not in CISA KEV. FIRST estimates a 77.00% chance of exploitation in the next 30 days. Check whether you run In PerfreeBlog version 4.0.11,.

Which versions are affected?

Compare what you have installed with n/a n/a n/a n/a. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 77.00%. 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.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 15, 2025 · EUVD

    Detected

    In PerfreeBlog version 4.0.11, regular users can exploit the arbitrary file upload vulnerability in the attach component to upload arbitrary files and execute code within them.

  2. Apr 15, 2025 · EUVD

    Updated

    In PerfreeBlog version 4.0.11, regular users can exploit the arbitrary file upload vulnerability in the attach component to upload arbitrary files and execute code within them.

Sources

  • CVE.orgVulnerability recordCVE-2025-29281

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-10961

    In PerfreeBlog version 4.0.11, regular users can exploit the arbitrary file upload vulnerability in the attach component to upload arbitrary files and execute code within them.

    euvd.enisa.europa.eu

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.