CVE-2025-7786

Name: CVE-2025-7786
Creator: NVD / NIST
Published: 2025-07-18T14:15:27.27+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2/10EPSS 0.23%

Last modified Jun 17, 2026

CVE-2025-7786 is a low-severity vulnerability rated 2/10 on the CVSS scale. A vulnerability, which was classified as problematic, has been found in Gnuboard g6 up to 6.0.10. This issue affects some unknown processing of the file /bbs/scrap_popin_update/qa/ of the component Post Reply Handler. EPSS estimates a 0.23% chance of exploitation in the next 30 days.

Description

A vulnerability, which was classified as problematic, has been found in Gnuboard g6 up to 6.0.10. This issue affects some unknown processing of the file /bbs/scrap_popin_update/qa/ of the component Post Reply Handler. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

5.4/10

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

CVSS 4.0

2/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/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

0.23%

13.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Sir	Gnuboard	<= 6.0.10

References

https://github.com/gnuboard/g6/issues/645Exploit, Issue Tracking
https://vuldb.com/?ctiid.316847Permissions Required, VDB Entry
https://vuldb.com/?id.316847Third Party Advisory, VDB Entry
https://vuldb.com/?submit.615735Third Party Advisory, VDB Entry
https://github.com/gnuboard/g6/issues/645Exploit, Issue Tracking

Timeline

Published: Jul 18, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-7786?

How severe is CVE-2025-7786?

CVE-2025-7786 has a CVSS score of 2/10 (LOW severity). The EPSS model estimates a 0.23% probability of exploitation in the next 30 days.

How do I fix CVE-2025-7786?

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.

Are you affected by CVE-2025-7786?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST