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.
Published: 2025-09-04
Score: 9.3 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-26851 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.
History

Fri, 05 Sep 2025 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Promptcraft-forge-studio Project
Promptcraft-forge-studio Project promptcraft-forge-studio
Vendors & Products Promptcraft-forge-studio Project
Promptcraft-forge-studio Project promptcraft-forge-studio

Thu, 04 Sep 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 04 Sep 2025 19:45:00 +0000

Type Values Removed Values Added
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.
Title Promptcraft Forge Studio's incomplete URL check is vulnerable to XSS via SVG
Weaknesses CWE-184
CWE-20
CWE-79
References
Metrics cvssV3_1

{'score': 9.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N'}


Subscriptions

Promptcraft-forge-studio Project Promptcraft-forge-studio
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-09-04T20:07:02.787Z

Reserved: 2025-08-29T16:19:59.010Z

Link: CVE-2025-58361

cve-icon Vulnrichment

Updated: 2025-09-04T20:06:57.668Z

cve-icon NVD

Status : Deferred

Published: 2025-09-04T20:15:39.617

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-58361

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-09-05T14:02:26Z

Weaknesses