CVE-2025-6848

2.1 lowEPSS 0.4%

Low (2.1) in fabian simple forum. EPSS 0.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

2.1 low

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

CVSS 3.1

8.8 high

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 31% of CVEs (scores of 2026-10-31)
CWEs: CWE-434, CWE-284
Published: 2025-06-29
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fabian:simple_forum

References

https://code-projects.org/
https://github.com/ez-lbz/poc/issues/18
https://vuldb.com/?ctiid.314291
https://vuldb.com/?id.314291
https://vuldb.com/?submit.603349

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