Snipe-IT has Cross-site Scripting vulnerability in CSV import workflow
Snipe-IT v8.3.4 (build 20218) contains a reflected cross-site scripting (XSS) vulnerability in the CSV Import workflow. When an invalid CSV file is uploaded, the application returns a progress_message value that is rendered as raw HTML in the admin interface. An attacker can intercept and modify the POST /livewire/update request to inject arbitrary HTML or JavaScript into the progress_message. Because the server accepts the modified input without sanitization and reflects it back to the user, arbitrary JavaScript executes in the browser of any authenticated admin who views the import page.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | snipe/snipe-it | <= 8.3.4 | no fix |
References
- CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:L/E:P- Weakness (CWE)
CWE-79- Platform
- Composer
- Package
snipe/snipe-it- Disclosed
- 20.11.2025
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-8x9v-8qgj-945x - CC BY 4.0
Vulnerability history: snipe/snipe-it
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 81
- First → latest
- 10.2021 09.2026
- Without a fix
- 6
- Exploited in attacks
- 0
Severity breakdown
- Critical 1
- High 23
- Medium 53
- Low 4
Disclosures per year
- 2021: 10
- 2022: 20
- 2023: 2
- 2024: 3
- 2025: 6
- 2026: 40
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Snipe-IT has Cross-site Scripting vulnerability in CSV import workflow this entry
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