CVE-2025-58353 describes a critical input validation vulnerability in all versions of Promptcraft Forge Studio, a toolkit for LLM-powered applications. The vulnerability arises from an insufficient regex blacklist sanitization method that can be bypassed due to multi-character tokens and single-pass replacement, allowing executable payloads to be injected into href/src attributes or the DOM. With a CVSS score of 8.2 (HIGH), this vulnerability has a network attack vector and low attack complexity, potentially leading to high confidentiality impact and low integrity impact. There is currently no fix available, and while there is no evidence of active exploitation, public exploit code, or significant community discussion, its high FAUCET Risk Score of 78/100 indicates a substantial risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| MarceloTessaro | Promptcraft-Forge-Studio | >= 0CNA affected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.