PT-2026-34022 · Unknown · Blueprintue

Published 2026-04-21 · Updated 2026-04-21 · CVE-2026-40585

Positive Technologies (AI Summary)

CVSS v3.1

7.4

High

Base vector

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

Name of the Vulnerable Software and Affected Versions blueprintUE versions prior to 4.2.0

Description When a password reset is initiated, a 128-character CSPRNG (Cryptographically Secure Pseudo-Random Number Generator) token is generated and stored with a timestamp. The token redemption function findUserIDFromEmailAndToken() only verifies the email and token pair, failing to check if the timestamp has exceeded a maximum validity window. Consequently, a reset token remains valid indefinitely until it is used or replaced by a new request.

Recommendations Update to version 4.2.0.

Exploit

Fix

Weakness Enumeration

CWE-640

Related Identifiers

CVE-2026-40585

Affected Products

Blueprintue

References · 4

• 🔥 https://github.com/blueprintue/blueprintue-self-hosted-edition/security/advisories/GHSA-qr65-6vp8-whjf · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-40585 · Security Note
• https://twitter.com/CVEnew/status/2046675016553550046 · Twitter Post
• https://twitter.com/infoflowcloud/status/2046676635051561413 · Twitter Post