CVE-2026-67346

highCVSS 8.6covered by 1 sourcefirst seen 2026-07-30

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.

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Exploitation outlook

Low exploitation risk0.29% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 21% of all EPSS-scored CVEs.

Advisory coverage (1)

highCVE-2026-67346: Swarms through 6.8.1, fixed in commit 8b0fc9e, contains a server-side request forgery vulnerab…nvd · 2026-07-30

External references

NVD record for CVE-2026-67346

CVE.org record

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