4966 matches found
CVE-2026-0865
User-controlled header names and values containing newlines can allow injecting HTTP headers...
UBUNTU-CVE-2025-11468
When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized...
CVE-2025-11468
When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized...
CVE-2026-0672
When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters...
UBUNTU-CVE-2026-0865
User-controlled header names and values containing newlines can allow injecting HTTP headers...
CVE-2025-15282
User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype...
UBUNTU-CVE-2026-0672
When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters...
UBUNTU-CVE-2025-15282
User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype...
CVE-2026-0672 Header injection in http.cookies.Morsel
When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters...
CVE-2026-0672
CVE-2026-0672 concerns Python’s handling of cookie/header parsing (notably http.cookies.Morsel) where user-controlled cookie values and parameters could inject HTTP headers. Connected advisories confirm related fixes across Python builds and distributions (Ubuntu USN-8018-1; Debian DLA-4455; Chai...
CVE-2026-0672 Header injection in http.cookies.Morsel
When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters...
CVE-2026-0672
When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters...
PSF-2026-5
When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters...
CVE-2026-0672 Header injection in http.cookies.Morsel
When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters...
CRLF Injection
Overview Affected versions of this package are vulnerable to CRLF Injection via the http.cookies.Morsel field. An attacker can manipulate HTTP responses by injecting arbitrary headers through user-controlled cookie values or parameters. Remediation A fix was pushed into the master branch but not...
CVE-2026-0672
When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters...
CVE-2025-15282
User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype...
CVE-2025-15282 Header injection via newlines in data URL mediatype
User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype...
CVE-2025-15282
CVE-2025-15282 concerns Python’s urllib.request DataHandler, where user-controlled data URLs can inject HTTP headers due to improper parsing of data URL mediatypes. Connected sources show fixes in CPython commits addressing this header-injection surface in the urllib module, indicating the underl...