CVE-2021-29624
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
Lack of protection against cookie tossing attacks in fastify-csrf
Predictions
Exploit likelihood
30%
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.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | fastify-csrf | <3.1.0 | 3.1.0 |
References
- https://github.com/fastify/fastify-csrf/security/advisories/GHSA-rc4q-9m69-gqp8
- https://nvd.nist.gov/vuln/detail/CVE-2021-29624
- https://github.com/fastify/csrf/pull/2
- https://github.com/fastify/fastify-csrf/pull/51
- https://cheatsheetseries.owasp.org/cheatsheets/Cross-Site_Request_Forgery_Prevention_Cheat_Sheet.html
- https://github.com/fastify/fastify-csrf/releases/tag/v3.1.0
- https://owasp.org/www-pdf-archive/David_Johansson-Double_Defeat_of_Double-Submit_Cookie.pdf
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.