CVE-2025-58361

CRITICAL

Promptcraft Forge Studio - XSS

Title source: llm
STIX 2.1

Description

Promptcraft Forge Studio is a toolkit for evaluating, optimizing, and maintaining LLM-powered applications. All versions contain an non-exhaustive URL scheme check that does not protect against XSS. User-controlled URLs pass through src/utils/validation.ts, but the check only strips `javascript:` and a few patterns. `data:` URLs (for example data:image/svg+xml,…) still pass. If a sanitized value is used in href/src, an attacker can execute a script. There is currently no fix for this issue.

Scores

CVSS v3 9.3
EPSS 0.0004
EPSS Percentile 13.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-184 CWE-20 CWE-79
Status published
Products (1)
MarceloTessaro/promptcraft-forge-studio >= 0
Published Sep 04, 2025
Tracked Since Feb 18, 2026