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AIOHTTP: HTTP request smuggling via WebSocket upgrade
AIOHTTP: HTTP request smuggling via WebSocket upgrade
Affected packages
- aiohttp— before 3.14.2
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- 0.27%
- EPSS percentile
- 19.7%
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs. This advisory is in the top 20%.
Sources
- https://github.com/aio-libs/aiohttp/security/advisories/GHSA-mfx4-hv73-q22v
- https://github.com/aio-libs/aiohttp/pull/13017
- https://github.com/aio-libs/aiohttp/commit/6ae358f0983c3f4d6f67692b2f8e65dc8e091c98
- https://github.com/aio-libs/aiohttp
- https://github.com/aio-libs/aiohttp/releases/tag/v3.14.2
Structured record: https://osv.dev/vulnerability/GHSA-mfx4-hv73-q22v
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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