CVE-2025-7786

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.

CVSS v3 3.5 LOW
CVSS v2.0 4.0 MEDIUM

3.5^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.1 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:P/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

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

Configurations

Configuration 1 (hide)

cpe:2.3:a:sir:gnuboard:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-07-18 14:15

Updated : 2025-09-04 15:48

NVD link : CVE-2025-7786

Mitre link : CVE-2025-7786

CVE.ORG link : CVE-2025-7786

JSON object : View

Products Affected

sir

gnuboard

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-94

Improper Control of Generation of Code ('Code Injection')

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