PT-2025-39349 · Unknown · Fast-Redact

Published 2025-09-24 · Updated 2025-10-10 · CVE-2025-57319

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions fast-redact versions prior to 3.5.0

Description A Prototype Pollution issue exists in the nestedRestore function of fast-redact. Attackers can inject properties onto Object.prototype by providing a crafted payload. This can lead to a denial of service (DoS).

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

Exploit

Prototype Pollution

Weakness Enumeration

CWE-1321

Related Identifiers

CVE-2025-57319

GHSA-FFRW-9MX8-89P8

Affected Products

Fast-Redact

References · 11

• 🔥 https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57319 · Exploit
• 🔥 https://github.com/VulnSageAgent/PoCs/blob/main/JavaScript/prototype-pollution/fast-redact%403.5.0/index.js · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-57319 · Security Note
• https://osv.dev/vulnerability/GHSA-ffrw-9mx8-89p8 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-57319 · Vendor Advisory
• https://github.com/davidmarkclements/fast-redact/issues/75 · Note
• https://github.com/davidmarkclements/fast-redact · Note
• https://twitter.com/CVEnew/status/1970996090762866976 · Twitter Post
• https://twitter.com/matteocollina/status/1976681109220974952 · Twitter Post
• https://t.me/CVEtracker/33300 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1971018062108180688 · Twitter Post