Huginn < 2026.09.09 SSRF via ScenarioImport fetch_url Method
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.3epss 0.4%
exploitation probability
0.4%top 65% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
Huginn before 2026.09.09 contains a server-side request forgery vulnerability in the fetch_url method of ScenarioImport that allows authenticated users to make arbitrary HTTP requests by submitting crafted URLs. Attackers can probe internal network services, enumerate ports via error signatures, and access cloud metadata endpoints to retrieve sensitive credentials.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
Affected products
huginn · huginnpublic PoCs found — 1
cve_referencegithub.com/huginn/huginn/issues/3679unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/huginn/huginn/issues/3679https://github.com/huginn/huginn/pull/3684https://github.com/huginn/huginn/releases/tag/v2026.09.09https://github.com/huginn/huginn/security/advisories/GHSA-f7cq-gj98-cfjphttps://www.vulncheck.com/advisories/huginn-ssrf-via-scenarioimport-fetch-url-method