SSRF in Kyegomez Swarms
CVE-2026-67346
Swarms through 6.8.1, fixed in commit 8b0fc9e, contains a server-side request forgery vulnerability in the _is_safe_url function that fails to validate hostnames through DNS resolution, allowing attackers to bypass the blocklist. Attackers can supply user-controlled image or audio URLs that resolve to private, loopback, or metadata addresses to reach internal services and exfiltrate credentials.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (43.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 43.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Kyegomez Swarms — versions 0, 8b0fc9e4645603ad94d5fcf4da86e3b9c71f4743
Weakness classification (CWE)
References
- github.com/kyegomez/swarms/issues/1714 (issue-tracking, technical-description)
- github.com/kyegomez/swarms/pull/1734 (issue-tracking, patch)
- github.com/kyegomez/swarms/commit/8b0fc9e4645603ad94d5fcf4da86e3b9c71f4743 (patch)
- www.vulncheck.com/advisories/swarms-server-side-request-forgery-via-dns-rebindi… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-67346?
- CVE-2026-67346 is a high-severity vulnerability in Kyegomez Swarms, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.6/10. Published 2026-07-30.
- How severe is CVE-2026-67346?
- High severity. CVSS v3 base score is 8.6 out of 10.