CVE-2025-69602 Auth bypass in n/a
Attackers can hijack authenticated sessions in 66biolinks due to missing session ID regeneration after login, leading to account takeover.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-69602?
CVE-2025-69602 is a critical authentication bypass vulnerability in n/a, published on 28 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A session fixation vulnerability exists in 66biolinks v62.0.0 by AltumCode, where the application does not regenerate the session identifier after successful authentication. As a result, the same session cookie value is reused for users logging in from the same browser, allowing an attacker who can set or predict a session ID to potentially hijack an authenticated session.
Weakness: CWE-384
Which versions are affected by CVE-2025-69602?
It affects 1 product.
Products include Altumcode 66biolinks.
How do I fix CVE-2025-69602?
No fix has been published for CVE-2025-69602 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2025-69602 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-69602 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-7xmm-c892-6jf8.