coollabsio Coolify GitHub App Setup redirect missing authentication
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.9epss 0.5%
exploitation probability
0.5%top 60% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A vulnerability was found in coollabsio Coolify up to 4.1.0. This affects the function Github::redirect of the file /webhooks/source/github/redirect of the component GitHub App Setup Handler. The manipulation of the argument state results in missing authentication. The attack can be executed remotely. The exploit has been made public and could be used. Upgrading to version 4.1.1 mitigates this issue. The patch is identified as fc89e357feed5180ed1ab5eb9cb330578f025539. The affected component should be upgraded.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
coollabsio · Coolifypublic PoCs found — 1
cve_referencegithub.com/lakshayyverma/CVE-Discovery/blob/main/coolify-unauth-secret-overwrite-github-app-redirect.7zunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/coollabsio/coolify/https://github.com/coollabsio/coolify/commit/fc89e357feed5180ed1ab5eb9cb330578f025539https://github.com/coollabsio/coolify/pull/10362https://github.com/coollabsio/coolify/releases/tag/v4.1.1https://github.com/lakshayyverma/CVE-Discovery/blob/main/coolify-unauth-secret-overwrite-github-app-redirect.7zhttps://vuldb.com/cve/CVE-2026-100746https://vuldb.com/submit/897404https://vuldb.com/vuln/410617https://vuldb.com/vuln/410617/cti