CVE-2025-7786 | THREATINT

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.

Eine Schwachstelle wurde in Gnuboard g6 bis 6.0.10 entdeckt. Sie wurde als problematisch eingestuft. Dies betrifft einen unbekannten Teil der Datei /bbs/scrap_popin_update/qa/ der Komponente Post Reply Handler. Durch die Manipulation mit unbekannten Daten kann eine cross site scripting-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-07-18 | Published 2025-07-18 | Updated 2025-07-18 | Assigner VulDB

MEDIUM: 5.1CVSS: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

LOW: 3.5CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

LOW: 3.5CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

4.0AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR

Problem types

Cross Site Scripting

Code Injection

Product status

6.0.0

affected

6.0.1

affected

6.0.2

affected

6.0.3

affected

6.0.4

affected

6.0.5

affected

6.0.6

affected

6.0.7

affected

6.0.8

affected

6.0.9

affected

6.0.10

affected

Timeline

2025-07-18:	Advisory disclosed
2025-07-18:	VulDB entry created
2025-07-18:	VulDB entry last update

Credits

ZAST.AI (VulDB User) reporter

References

vuldb.com/?id.316847 (VDB-316847 | Gnuboard g6 Post Reply qa cross site scripting) vdb-entry

vuldb.com/?ctiid.316847 (VDB-316847 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.615735 (Submit #615735 | Gnuboard https://github.com/gnuboard/g6 version 6.x Stored XSS) third-party-advisory

github.com/gnuboard/g6/issues/645 exploit issue-tracking

cve.org (CVE-2025-7786)

nvd.nist.gov (CVE-2025-7786)

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