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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

9 advisories

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Twisted CRLF Injection Moderate
CVE-2019-12387 was published for twisted (pip) Jun 10, 2019
CRLF injection in httplib2 Moderate
CVE-2020-11078 was published for httplib2 (pip) May 20, 2020
Ciyfly Credited to Ciyfly
Improper Neutralization of CRLF Sequences in urllib3 library for Python Moderate
CVE-2019-11236 was published for urllib3 (pip) May 13, 2022
Buildbot CRLF Injection Moderate
CVE-2019-7313 was published for buildbot (pip) May 14, 2022
Tornado has a CRLF injection in CurlAsyncHTTPClient headers Moderate
GHSA-w235-7p84-xx57 was published for tornado (pip) Jun 6, 2024
sha0sum Credited to sha0sum, mschwager, and ahpaleus mschwager mschwager
ahpaleus ahpaleus
h2 allows HTTP Request Smuggling due to illegal characters in headers Moderate
CVE-2025-57804 was published for h2 (pip) Aug 25, 2025
sebastianosrt Credited to sebastianosrt and mhils mhils mhils
BlackSheep's ClientSession is vulnerable to CRLF injection Moderate
CVE-2026-22779 was published for blacksheep (pip) Jan 14, 2026
tr4ce-ju Credited to tr4ce-ju
Gakido vulnerable to HTTP Header Injection (CRLF Injection) Moderate
CVE-2026-24489 was published for gakido (pip) Jan 26, 2026
omarkurt Credited to omarkurt
aiosmtplib vulnerable to SMTP command injection via CR/LF in sender/recipient address Moderate
CVE-2026-53533 was published for aiosmtplib (pip) Jul 7, 2026
tonghuaroot Credited to tonghuaroot
ProTip! Advisories are also available from the GraphQL API