Stored JavaScript execution via custom bonus titles
Published Aug 25, 2026 · Updated Aug 25, 2026
Stored XSS in GazellePW commit 86c4bedf727691b5a97af42a4864869d18446449 allows remote authenticated users to inject arbitrary JavaScript. The custom bonus title handlers accept the title parameter through /bonus.php and /user.php?action=staff_tool and later render the stored value without neutralizing script-capable content. An authenticated account that can set a custom bonus title is required, and the payload executes when the stored title is rendered in another browser.
Summary
What happened
Stored XSS in GazellePW commit 86c4bedf727691b5a97af42a4864869d18446449 allows remote authenticated users to inject arbitrary JavaScript. The custom bonus title handlers accept the title parameter through /bonus.php and /user.php?action=staff_tool and later render the stored value without neutralizing script-capable content. An authenticated account that can set a custom bonus title is required, and the payload executes when the stored title is rendered in another browser.
The record
- CVE
- CVE-2026-38469
- Published
- Aug 25, 2026
- Updated
- Aug 25, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- T1059.007
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Aug 25, 2026CVE publishedPublication date reported by the CVE source.
- Aug 25, 2026Record updatedLatest update available in the CVE record.
Exploitability
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Attacks
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