CVE-2025-15367 POP3 command injection in user-controlled commands

The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters...

CVE-2025-15367

The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters...

CVE-2025-15366

CVE-2025-15366 affects Python’s imaplib module, where a user-controlled command can be extended with additional commands via newline characters, enabling command injection in IMAP handling. Multiple Nessus advisories corroborate this CVE among Python-related issues, with remediation described as ...

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 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...

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...

CVE-2026-23876

CVE-2026-23876 – ImageMagick heap buffer overflow (ReadXBMImage) Affected software: ImageMagick versions prior to 7.1.2-13 and 6.9.13-38.Root cause: heap buffer overflow in the XBM image decoder during processing of crafted images.Impact: attacker can write data past the allocated heap buffer, po...

WordPress plugin Dokan: Access control error vulnerability

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. WordPres...

PT-2026-3652

Name of the Vulnerable Software and Affected Versions Versions prior to 2025-11468 Description A flaw exists where parenthesis are not preserved when folding a long comment in an email header containing exclusively unfoldable characters. This can allow for the injection of headers into email...

CPython security vulnerabilities

CPython is a Python interpreter implemented in C language by the Python Foundation. CPython has security vulnerabilities, which stem from allowing header injection via line breaks when parsing data URLs that are controlled by users...

CPython security vulnerabilities

CPython is a Python interpreter implemented in C language by the Python Foundation. CPython has security vulnerabilities, which stem from the possibility of injecting additional commands through line breaks when user-controlled commands are passed...

CPython security vulnerabilities

CPython is a Python interpreter implemented in C language by the Python Foundation. CPython has security vulnerabilities; these vulnerabilities arise from failing to retain parentheses when folding long comments in email headers that only contain non-folding characters. This can lead to the...

PT-2026-3670

Name of the Vulnerable Software and Affected Versions affected versions not specified Description User-controlled header names and values containing newlines can allow injecting HTTP headers. Recommendations At the moment, there is no information about a newer version that contains a fix for this...

Qnap QTS and QuTS hero Use of Externally-Controlled Format String (CVE-2025-53591)

A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to obtain secret data or modify memory. We have already fixed the vulnerabili...