CVE-2025-6848

Name: CVE-2025-6848
Creator: NVD / NIST
Published: 2025-06-29T06:15:23.457+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.31%

Last modified Jun 17, 2026

CVE-2025-6848 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability, which was classified as critical, has been found in code-projects Simple Forum 1.0. This issue affects some unknown processing of the file /forum1.php. EPSS estimates a 0.31% chance of exploitation in the next 30 days.

Description

A vulnerability, which was classified as critical, has been found in code-projects Simple Forum 1.0. This issue affects some unknown processing of the file /forum1.php. The manipulation of the argument File leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

2.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.31%

22.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Fabian	Simple Forum	1.0

References

https://code-projects.org/Product
https://github.com/ez-lbz/poc/issues/18Exploit, Issue Tracking
https://vuldb.com/?ctiid.314291Permissions Required, VDB Entry
https://vuldb.com/?id.314291Third Party Advisory, VDB Entry
https://vuldb.com/?submit.603349Third Party Advisory, VDB Entry
https://github.com/ez-lbz/poc/issues/18Exploit, Issue Tracking

Timeline

Published: Jun 29, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-6848?

How severe is CVE-2025-6848?

CVE-2025-6848 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.

How do I fix CVE-2025-6848?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST