6073 matches found
CVE-2025-15282
User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype...
PSF-2026-2
User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype...
CVE-2025-15282
User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype...
CVE-2026-0865
User-controlled header names and values containing newlines can allow injecting HTTP headers...
CVE-2026-0865
User-controlled header names and values containing newlines can allow injecting HTTP headers...
HTTP Response Splitting
Overview Affected versions of this package are vulnerable to HTTP Response Splitting via the wsgiref.headers.Headers. An attacker can manipulate HTTP responses by injecting arbitrary headers through user-controlled input containing newline characters. Remediation A fix was pushed into the master...
CVE-2026-0865 wsgiref.headers.Headers allows header newline injection
User-controlled header names and values containing newlines can allow injecting HTTP headers...
CVE-2026-0865 wsgiref.headers.Headers allows header newline injection
User-controlled header names and values containing newlines can allow injecting HTTP headers...
CVE-2026-0865
User-controlled header names and values containing newlines can allow injecting HTTP headers...
PSF-2026-6
User-controlled header names and values containing newlines can allow injecting HTTP headers...
CVE-2025-11468 Folding email comments of unfoldable characters doesn't preserve parenthesis
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...
Improper Neutralization
Overview Affected versions of this package are vulnerable to Improper Neutralization in the email header when folding a long comment that contains only unfoldable characters. An attacker can inject headers into a message between unhandled parentheses. Remediation A fix was pushed into the master...
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-2025-11468 Folding email comments of unfoldable characters doesn't preserve parenthesis
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 Folding email comments of unfoldable characters doesn't preserve parenthesis
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
CVE-2025-11468 refers to a Python vulnerability where folding a long comment in an email header that contains exclusively unfoldable characters can cause the parenthesis to be lost, enabling header injection when the addresses are user-controlled. The issue is tied to Python’s email/header handli...
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...
PSF-2026-1
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...
