# CVE-2025-58353

## Summary

- **CVE ID:** CVE-2025-58353
- **Severity:** HIGH
- **CVSS Score:** 8.2 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N)
- **CWE:** CWE-79, CWE-20, CWE-184
- **Published:** Sep 4, 2025
- **Last Modified:** Mar 13, 2026

## Description

Promptcraft Forge Studio is a toolkit for evaluating, optimizing, and maintaining  LLM-powered applications. All versions of Promptcraft Forge Studio sanitize user input using regex blacklists such as r`eplace(/javascript:/gi, '')`. Because the package uses multi-character tokens and each replacement is applied only once, removing one occurrence can create a new dangerous token due to overlap. The “sanitized” value may still contain an executable payload when used in href/src (or injected into the DOM). There is currently no fix for this issue.

## Affected Products

- MarceloTessaro — promptcraft-forge-studio (>= 0)

## References

- [CNA](https://github.com/MarceloTessaro/promptcraft-forge-studio/security/advisories/GHSA-mv25-7v95-q3pf)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.24%
- **EPSS Percentile:** 15.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._