CVE-2025-10761 Harness Login Endpoint login excessive authentication
Attackers can bypass login rate limits to perform brute-force attacks, potentially 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-2025-10761?
CVE-2025-10761 is a medium-severity vulnerability in Harness, published on 21 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability has been found in Harness 3.3.0. Affected is an unknown function of the file /api/v1/login of the component Login Endpoint. The manipulation leads to improper restriction of excessive authentication attempts. Remote exploitation of the attack is possible. The attack is considered to have high complexity. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2025-10761?
How do I fix CVE-2025-10761?
No fix has been published for CVE-2025-10761 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-10761 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-10761 exists.
Sources
Also known as GHSA-mj3x-jp28-gv9r.