Priority MEDIUM 42
Allocation of Resources Without Limits or Throttling vulnerability in hackney_conn in benoitc hackney allows a malicious HTTP server to exhaust client memory via an oversized or highly compressed response body.
CVSS 4.0HIGH 8.2· Network · No auth · No interaction · EPSS 0.00564 · Published 2026-10-26 · Fixed in 4.9.0 CWE-409
Priority MEDIUM 41
Improper Certificate Validation vulnerability in hackney_ssl in benoitc hackney allows an on-path attacker to impersonate a server pinned to a private certificate authority via a certificate chain that ends in a publicly…
CVSS 4.0CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.00267 · Published 2026-10-26 · Fixed in 4.9.0 CWE-295
Priority LOW 27
Insufficiently Protected Credentials vulnerability in hackney in benoitc hackney allows a redirecting server to obtain the basic_auth and cookie credentials of a request via a same-host redirect to another scheme or port…
CVSS 4.0MEDIUM 6.0· Network · No auth · User interaction · EPSS 0.00313 · Published 2026-10-26 · Fixed in 4.9.0 CWE-522
Priority LOW 29
Interpretation Conflict vulnerability in hackney_url in benoitc hackney allows Server Side Request Forgery via a percent-encoded bracketed IPv6 literal or an IP literal with a trailing dot.
CVSS 4.0MEDIUM 6.9· Local · No auth · No interaction · EPSS 0.00138 · Published 2026-10-26 · Fixed in 4.9.0 CWE-436
Priority LOW 10
Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting') vulnerability in hackney_http_connect in benoitc hackney allows HTTP Request Splitting via the value a proxy_auth_fun callback…
CVSS 4.0LOW 2.1· Local · No auth · No interaction · EPSS 0.00188 · Published 2026-10-26 · Fixed in 4.9.0 CWE-113
Priority MEDIUM 47
erlang_quic is a pure Erlang QUIC implementation.
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.00249 · Published 2026-08-14 · Fixed in 1.4.4 CWE-295
Priority HIGH 77
Allocation of Resources Without Limits or Throttling vulnerability in benoitc hackney allows Flooding.
CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.00853 · Published 2026-05-25 · Fixed in 4.0.1 CWE-400
Priority HIGH 77
Allocation of Resources Without Limits or Throttling vulnerability in benoitc hackney allows Flooding.
CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.00753 · Published 2026-05-25 · Fixed in 4.0.1 CWE-770
Priority HIGH 70
Improper Neutralization of CRLF Sequences ('CRLF Injection') vulnerability in benoitc hackney allows HTTP Request/Response Splitting.
CVSS 4.0MEDIUM 6.9· Network · No auth · No interaction · EPSS 0.00542 · Published 2026-05-25 · Fixed in 4.0.1 CWE-93
Priority MEDIUM 64
Interpretation Conflict vulnerability in benoitc hackney allows Server Side Request Forgery.
CVSS 4.0MEDIUM 6.9· Local · No auth · No interaction · EPSS 0.00229 · Published 2026-05-25 · Fixed in 4.0.1 CWE-436
Priority MEDIUM 60
Sensitive Data Exposure vulnerability in benoitc hackney allows Retrieve Embedded Sensitive Data.
CVSS 4.0MEDIUM 6.0· Network · No auth · User interaction · EPSS 0.00372 · Published 2026-05-25 · Fixed in 4.0.1 CWE-601
Priority MEDIUM 63
Improper Neutralization of CRLF Sequences vulnerability in benoitc hackney allows HTTP Request Splitting.
CVSS 4.0MEDIUM 6.8· Local · No auth · User interaction · EPSS 0.00479 · Published 2026-05-25 · Fixed in 4.0.1 CWE-93
Priority HIGH 75
Allocation of Resources Without Limits or Throttling vulnerability in benoitc hackney allows Flooding.
CVSS 4.0HIGH 8.2· Network · No auth · No interaction · EPSS 0.00703 · Published 2026-05-25 · Fixed in 4.0.1 CWE-400
Priority HIGH 75
Uncontrolled Resource Consumption vulnerability in benoitc hackney allows Flooding.
CVSS 4.0HIGH 8.2· Network · No auth · No interaction · EPSS 0.00753 · Published 2026-05-25 · Fixed in 4.0.1 CWE-400
Priority HIGH 77
Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in benoitc hackney allows Excessive Allocation.
CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.00753 · Published 2026-05-25 · Fixed in 4.0.1 CWE-835
Priority MEDIUM 44
Improper Neutralization of CRLF Sequences ('CRLF Injection') vulnerability in benoitc hackney allows HTTP Response Splitting.
CVSS 4.0LOW 2.1· Local · No auth · No interaction · EPSS 0.00425 · Published 2026-05-25 · Fixed in 4.0.1 CWE-93
Priority HIGH 72
Gunicorn version 21.2.0 does not properly validate the value of the 'Transfer-Encoding' header as specified in the RFC standards, which leads to the default fallback method of 'Content-Length,' making it vulnerable to TE…
CVSS 3.0HIGH 7.5· Network · No auth · No interaction · EPSS 0.00806 · Published 2025-03-20 · Partial fix · 22.0.0 CWE-444
Priority MEDIUM 46
Gunicorn fails to properly validate Transfer-Encoding headers, leading to HTTP Request Smuggling (HRS) vulnerabilities.
CVSS 3.0HIGH 7.5· Network · No auth · No interaction · EPSS 0.02996 · Published 2024-04-16 · Partial fix · 22.0.0 CWE-444