Vulnerability · Published Mar 27, 2026 · Assigned by GitHub_M

CVE-2026-33879FLIP doesn't have rate limiting or brute-force protection on login

Low 2.7

In plain English

A low-severity security flaw in FLIP from londonaicentre. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).

Severity (CVSS 4.0)2.7Low

Exploit odds (30 days)0.3%top 79.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Federated Learning and Interoperability Platform (FLIP) is an open-source platform for federated training and evaluation of medical imaging AI models across healthcare institutions. The FLIP login page in versions 0.1.1 and prior has no rate limiting or CAPTCHA, enabling brute-force and credential-stuffing attacks. FLIP users are external to the organization, increasing credential reuse risk. As of time of publication, it is unclear if a patch is available.

Affected products (as reported)

Vendor	Product	Versions
londonaicentre	FLIP	<= 0.1.1

Weakness: CWE-307 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U

References

https://github.com/londonaicentre/FLIP/security/advisories/GHSA-p34f-488j-5cwv x_refsource_CONFIRM