CVE-2025-64027

MEDIUM

Snipe-IT v8.3.4 - Authenticated Reflected Cross-Site Scripting via CSV Import Progress Message

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-64027. PoCs published by cybercrewinc.

AI-analyzed exploit summary This PoC demonstrates a reflected XSS vulnerability in Snipe-IT v8.3.4 via the CSV import workflow. The exploit involves intercepting and modifying the `progress_message` parameter in a POST request to `/livewire/update`, which is rendered unsanitized in the admin interface.

Description

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. NOTE: this is disputed by the Supplier because the report only demonstrates that an authenticated user can choose to conduct a man-in-the-middle attack against himself.

Exploits (1)

nomisec WORKING POC
by cybercrewinc · poc
https://github.com/cybercrewinc/CVE-2025-64027

This PoC demonstrates a reflected XSS vulnerability in Snipe-IT v8.3.4 via the CSV import workflow. The exploit involves intercepting and modifying the `progress_message` parameter in a POST request to `/livewire/update`, which is rendered unsanitized in the admin interface.

Classification
Working Poc 95%
Attack Type
Xss
Complexity
Moderate
Reliability
Reliable
Target: Snipe-IT v8.3.4
Auth required
Prerequisites: Admin access to Snipe-IT · Ability to intercept/modify HTTP requests (e.g., Burp Suite)
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2

Scores

CVSS v3 6.1
EPSS 0.0001
EPSS Percentile 2.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (2)
snipe/snipe-it 0Packagist
snipeitapp/snipe-it 8.3.4
Published Nov 20, 2025
Tracked Since Feb 18, 2026