Snipe-IT before 8.3.4 allows stored XSS, allowing a low-privileged authenticated user to…
Priority MEDIUM 58CWE-269Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Privilege escalation, Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-269 and CWE-79.
Summary
Snipe-IT before 8.3.4 allows stored XSS, allowing a low-privileged authenticated user to inject JavaScript that executes in an administrator's session, enabling privilege escalation.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00186 8th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed snipe/snipe-it (Packagist): 8.3.4
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | snipe/snipe-it (Packagist) | before 8.3.4 | 8.3.4 | Patch available | GHSA-fww5-m9wc-jcjc |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- snipe/snipe-it (Packagist) Vendor— Affected before 8.3.4 Fixed in 8.3.4 Patch available GHSA-fww5-m9wc-jcjc
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:* | before 8.3.4 | Vulnerable | grokability |
- cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:* Versions before 8.3.4 Vulnerable ·grokability
Remediation
- Fix · GHSA-fww5-m9wc-jcjc snipe/snipe-it (Packagist) Fixed in 8.3.4 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2025-65621
- 2026-10-03 Alias added: GHSA-fww5-m9wc-jcjc
References
More grokability Snipe-it vulnerabilities
- TI-2026-45238 Snipe-IT: Stored XSS via Inline XML Rendering in the Uploaded Files API CVSS 3.1HIGH 8.7
- TI-2026-59327 Snipe-IT before 8.7.0 Authentication Bypass via SAML Username Collation CVSS 4.0HIGH 8.6
- TI-2026-44513 Snipe-IT: Stored XSS via Custom Field name in asset-list column headers CVSS 3.1HIGH 8.4
- TI-2023-05072 Cross-Site Request Forgery (CSRF) in snipe/snipe-it CVSS 3.1HIGH 8.8
- TI-2026-59308 Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via Markdown CVSS 4.0HIGH 8.4
- TI-2026-59298 Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via Category EULA CVSS 4.0HIGH 8.4
Sources
- CVE-2025-65621 · CVE Program
- CVE-2025-65621 · NVD
- FIRST EPSS
- GHSA-fww5-m9wc-jcjc · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences