Description
A Stored XSS vulnerability in the custom bonus title feature in GazellePW (GazellePosterWall) commit 86c4bedf727691b5a97af42a4864869d18446449 allows remote authenticated users to inject arbitrary JavaScript via the title parameter in /bonus.php and /user.php?action=staff_tool.
References5
- github.com/Mosasauroidea/GazellePW/blob/86c4bedf727691b5a97af42…
- github.com/Mosasauroidea/GazellePW/blob/86c4bedf727691b5a97af42…
- github.com/Mosasauroidea/GazellePW/blob/86c4bedf727691b5a97af42…
- github.com/Mosasauroidea/GazellePW/blob/86c4bedf727691b5a97af42…
- snaacky.com/1-click-exploit-chain-for-complete-gazellepw-databa…
Metrics
- CVSS 3.1
-
5.4
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - EPSS — exploit probability
- 0% percentile: 30 · as of 9 November 2026
- CWE
- CWE-79
Could this be exploited in your environment?
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