PT-2026-5188 · Unknown · 66Biolinks

Published 2026-01-28 · Updated 2026-02-09 · CVE-2025-69602

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions 66biolinks version 62.0.0

Description The application does not regenerate the session identifier after successful authentication, leading to a session fixation issue. This allows an attacker who can set or predict a session ID to potentially hijack an authenticated session, as the same session cookie value is reused for users logging in from the same browser.

Recommendations Update to a newer version that regenerates the session identifier after successful authentication.

Exploit

Fix

Session Fixation

Weakness Enumeration

CWE-384

Related Identifiers

CVE-2025-69602

Affected Products

66Biolinks

References · 6

• 🔥 https://gist.github.com/Waqar-Arain/c8117308325a91b8f3b7829646915275 · Exploit
• https://osv.dev/vulnerability/CVE-2025-69602 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-69602 · Security Note
• https://twitter.com/CVEnew/status/2016587746807042524 · Twitter Post
• https://twitter.com/TheHackerWire/status/2016969374817800212 · Twitter Post
• https://t.me/cveNotify/151448 · Telegram Post