PT-2025-36093 · Unknown · Promptcraft-Forge-Studio

Augustocesarperin · Published 2025-09-04 · Updated 2025-09-08 · CVE-2025-58361

Positive Technologies (AI Summary)

CVSS v3.1

9.3

Critical

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Promptcraft Forge Studio (affected versions not specified)

Description Promptcraft Forge Studio, a toolkit for evaluating, optimizing, and maintaining LLM-powered applications, contains an incomplete URL scheme check that does not prevent cross-site scripting (XSS). User-controlled URLs are processed through src/utils/validation.ts, but the validation only removes javascript: and a limited set of patterns. data: URLs, such as data:image/svg+xml,…, are not blocked. If a sanitized value is used in href or src attributes, an attacker can execute a script.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

RCE

Incomplete List of Disallowed Inputs

Weakness Enumeration

CWE-79

CWE-20

CWE-184

Related Identifiers

CVE-2025-58361

GHSA-FJCH-4G87-G4P4

Affected Products

Promptcraft-Forge-Studio

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-58361 · Security Note
• https://osv.dev/vulnerability/CVE-2025-58361 · Vendor Advisory
• https://github.com/MarceloTessaro/promptcraft-forge-studio/security/advisories/GHSA-fjch-4g87-g4p4 · Note
• https://t.me/CVEtracker/31738 · Telegram Post
• https://twitter.com/CveFindCom/status/1965009906458648928 · Twitter Post
• https://twitter.com/CVEnew/status/1963827271732809918 · Twitter Post
• https://twitter.com/offseq/status/1963844645848223986 · Twitter Post