CVE-2026-7724
medium
CVSS v3
5.0
CVSS v4 NEW
1.3
VIR risk
5.0
Description
Prefect SSRF Bypass via DNS Rebinding in validate_restricted_url
Predictions
Exploit likelihood
60%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://gist.github.com/nedlir/fa99777e8989414585d08c3625bf044a
- https://github.com/PrefectHQ/prefect/
- https://github.com/PrefectHQ/prefect/commit/7c70ac54a5e101431d83b9f2681ec88d5e0021ed
- https://github.com/PrefectHQ/prefect/pull/21591
- https://github.com/PrefectHQ/prefect/releases/tag/3.6.28.dev2
- https://linear.app/prefect/issue/OSS-7874/fix-dns-rebinding-toctou-bypass-in-validate-restricted-url
- https://vuldb.com/submit/807303
- https://vuldb.com/vuln/360900
- https://vuldb.com/vuln/360900/cti
- https://nvd.nist.gov/vuln/detail/CVE-2026-7724
- https://github.com/PrefectHQ/prefect
- https://github.com/advisories/GHSA-p3pq-hxmr-vqqr
CWEs
CWE-362 CWE-367
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.