https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 28 Oct 2026 09:10:45 +0000 https://db.gcve.eu/vuln/cve-2026-112880 <p><strong>Affected:</strong> benoitc hackney</p> <p>Improper Neutralization of CRLF Sequences in HTTP Headers (&#39;HTTP Request/Response Splitting&#39;) vulnerability in hackney_http_connect in benoitc hackney allows HTTP Request Splitting via the value a proxy_auth_fun callback returns. After a 407 response from an HTTP CONNECT proxy, hackney_http_connect:handle_proxy_auth/11 calls the caller&#39;s proxy_auth_fun with the status code and the response headers and writes the returned binary into the Proxy-Authorization line of the CONNECT retry without checking it. A CR, LF or NUL byte in that value adds header lines to the request sent to the proxy.</p> <p>The value is attacker-influenced when the callback derives it from untrusted data, for example from the proxy&#39;s challenge headers. Other caller-supplied values on the CONNECT path, such as the target host and the request headers, were already checked for control bytes.</p> <p>This issue affects hackney: from 2.0.0 before 4.9.0.</p> <p><strong>Affected:</strong> benoitc hackney</p> <p>Improper Neutralization of CRLF Sequences in HTTP Headers (&#39;HTTP Request/Response Splitting&#39;) vulnerability in hackney_http_connect in benoitc hackney allows HTTP Request Splitting via the value a proxy_auth_fun callback returns. After a 407 response from an HTTP CONNECT proxy, hackney_http_connect:handle_proxy_auth/11 calls the caller&#39;s proxy_auth_fun with the status code and the response headers and writes the returned binary into the Proxy-Authorization line of the CONNECT retry without checking it. A CR, LF or NUL byte in that value adds header lines to the request sent to the proxy.</p> <p>The value is attacker-influenced when the callback derives it from untrusted data, for example from the proxy&#39;s challenge headers. Other caller-supplied values on the CONNECT path, such as the target host and the request headers, were already checked for control bytes.</p> <p>This issue affects hackney: from 2.0.0 before 4.9.0.</p> https://db.gcve.eu/vuln/cve-2026-112880