CVE-2023-25156 Kiwi TCMS has no protection against brute-force attacks on login page

High 7.5 Published Updated

Attackers can brute-force login credentials due to missing rate limits, potentially taking over accounts in Kiwi TCMS.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is CVE-2023-25156?

CVE-2023-25156 is a high-severity vulnerability in kiwitcms kiwi, published on 15 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Kiwi TCMS, an open source test management system, does not impose rate limits in versions prior to 12.0. This makes it easier to attempt brute-force attacks against the login page. Users should upgrade to v12.0 or later to receive a patch. As a workaround, users may install and configure a rate-limiting proxy in front of Kiwi TCMS.

Weakness: CWE-307, CWE-770

Which versions are affected by CVE-2023-25156?

3 open source packages ship an affected version, including kiwitcms. It affects 1 product.

PackageAffectedFixed in
kiwitcms PyPIAll versions12.0
kiwitcms PyPIAll versions12.0
kiwitcms PyPIAll versions12.0

Products include Kiwitcms Kiwi Tcms.

How do I fix CVE-2023-25156?

Upgrade kiwitcms to 12.0 or later.

Is CVE-2023-25156 being exploited?

There is no known exploitation of CVE-2023-25156 in the wild and no public exploit code.

Sources

Also known as GHSA-7968-h4m4-ghm9, PYSEC-2026-835.

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