ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2025-6866

A vulnerability has been found in code-projects Simple Forum 1.0 and classified as critical.

Published Jun 29, 2025 · catalog updated Jun 30, 2025 · Simple Forum

Check this week

CVE-2025-6866 is not in CISA KEV. FIRST estimates a 56.00% chance of exploitation in the next 30 days. Check whether you run Simple Forum.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
56.00%
Remediation
Vendor / distro source
Affected products
vendor code-projects Simple Forum 1.0

A vulnerability has been found in code-projects Simple Forum 1.0 and classified as critical. This vulnerability affects unknown code of the file /forum_downloadfile.php. The manipulation of the argument filename leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

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 code-projects Simple Forum 1.01.0

How to fix CVE-2025-6866

What to do

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

Should you patch?

CVE-2025-6866 is not in CISA KEV. FIRST estimates a 56.00% chance of exploitation in the next 30 days. Check whether you run Simple Forum.

Which versions are affected?

Compare what you have installed with code-projects Simple Forum 1.0 1.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 56.00%. 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.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 29, 2025 · EUVD

    Detected

    A vulnerability has been found in code-projects Simple Forum 1.0 and classified as critical. This vulnerability affects unknown code of the file /forum_downloadfile.php. The manipulation of the argument filename leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

  2. Jun 30, 2025 · EUVD

    Updated

    A vulnerability has been found in code-projects Simple Forum 1.0 and classified as critical. This vulnerability affects unknown code of the file /forum_downloadfile.php. The manipulation of the argument filename leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Sources

  • CVE.orgVulnerability recordCVE-2025-6866

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-19490

    A vulnerability has been found in code-projects Simple Forum 1.0 and classified as critical. This vulnerability affects unknown code of the file /forum_downloadfile.php. The manipulation of the argument filename leads to path traversal. The attack can be initiated remotely. The e

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Jun 30, 2025. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.