146 matches found
CVE-2026-61459 MCP Server Kubernetes < 3.9.0 Argument Injection via kubectl Structured Tools
MCP Server Kubernetes before 3.9.0 contains an argument injection vulnerability in structured tools kubectlget, kubectldescribe, kubectldelete that allows attackers to bypass the assertNoDangerousFlags security check by supplying resourceType and name parameters with leading dashes. Attackers can...
python: Python: Command-line option injection in webbrowser.open() via crafted URLs
A flaw was found in Python. The webbrowser.open API, used to launch web browsers, does not properly sanitize input. This allows a remote attacker to craft a malicious URL containing leading dashes. When such a URL is opened, certain web browsers may interpret these dashes as command-line options,...
python: Python: Command-line option injection in webbrowser.open() via crafted URLs
A flaw was found in Python. The webbrowser.open API, used to launch web browsers, does not properly sanitize input. This allows a remote attacker to craft a malicious URL containing leading dashes. When such a URL is opened, certain web browsers may interpret these dashes as command-line options,...
python: Python: Command-line option injection in webbrowser.open() via crafted URLs
A flaw was found in Python. The webbrowser.open API, used to launch web browsers, does not properly sanitize input. This allows a remote attacker to craft a malicious URL containing leading dashes. When such a URL is opened, certain web browsers may interpret these dashes as command-line options,...
python: Python: Command-line option injection in webbrowser.open() via crafted URLs
A flaw was found in Python. The webbrowser.open API, used to launch web browsers, does not properly sanitize input. This allows a remote attacker to craft a malicious URL containing leading dashes. When such a URL is opened, certain web browsers may interpret these dashes as command-line options,...
python: Python: Command-line option injection in webbrowser.open() via crafted URLs
A flaw was found in Python. The webbrowser.open API, used to launch web browsers, does not properly sanitize input. This allows a remote attacker to craft a malicious URL containing leading dashes. When such a URL is opened, certain web browsers may interpret these dashes as command-line options,...
CVE-2026-44664
The CVE concerns fast-xml-builder, which converts JSON to XML. In version 1.1.5, the fix for CVE-2026-41650 in fast-xml-parser sanitized -- sequences in XML comments via .replace(/--/g, '- -'), allowing an attacker to break out of a comment and inject arbitrary XML/HTML. The issue is addressed in...
GHSA-45C6-75P6-83CC fast-xml-builder Comment Value regex can be bypassed
Summary The fix for https://github.com/advisories/GHSA-gh4j-gqv2-49f6 in fast-xml-parser sanitizes -- sequences in XML comment content using .replace/--/g, '- -'. This skip the values containing three consecutive dashes e.g., ---..., allowing an attacker to break out of an XML comment and inject...
fast-xml-builder Comment Value regex can be bypassed
Summary The fix for https://github.com/advisories/GHSA-gh4j-gqv2-49f6 in fast-xml-parser sanitizes -- sequences in XML comment content using .replace/--/g, '- -'. This skip the values containing three consecutive dashes e.g., ---..., allowing an attacker to break out of an XML comment and inject...
PT-2026-39286
Name of the Vulnerable Software and Affected Versions fast-xml-builder version 1.1.5 Description An issue exists where the sanitization of -- sequences in XML comment content is insufficient. The use of .replace/--/g, '- -' fails to handle values containing three consecutive dashes e.g., ---...,...
TencentOS Server 2: python3 (TSSA-2026:0282)
The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0282 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...
CLSA-2026-1778002331 python3: Fix of CVE-2026-4519
CVE-2026-4519: reject leading dashes in webbrowser URLs to prevent CLI option injection in pydoc/subprocess...
CLSA-2026-1778000974 python3: Fix of CVE-2026-4519
CVE-2026-4519: reject leading dashes in webbrowser URLs to prevent CLI option injection in pydoc/subprocess...
CLSA-2026-1778015238 python: Fix of CVE-2026-4519
CVE-2026-4519: reject leading dashes in webbrowser URLs that could be treated as command-line options by external browsers; also close a %action-substitution bypass of the check in UnixBrowser.open...
CLSA-2026-1778002076 python3: Fix of CVE-2026-4519
CVE-2026-4519: reject leading dashes in webbrowser URLs to prevent CLI option injection in pydoc/subprocess...
CLSA-2026-1777946871 python: Fix of CVE-2026-4519
CVE-2026-4519: reject leading dashes in webbrowser URLs that could be treated as command-line options by external browsers; also close a %action-substitution bypass of the check in UnixBrowser.open...
CLSA-2026-1777946712 python: Fix of CVE-2026-4519
CVE-2026-4519: reject leading dashes in webbrowser URLs that could be treated as command-line options by external browsers; also close a %action-substitution bypass of the check in UnixBrowser.open...
CLSA-2026-1777944042 Fix CVE(s): CVE-2025-8194, CVE-2026-4519, CVE-2026-4786
SECURITY UPDATE: tarfile DoS via negative member offsets - debian/patches/CVE-2025-8194.patch: validate that member offsets are non-negative in Lib/tarfile.py. - CVE-2025-8194 SECURITY UPDATE: webbrowser.open accepts URLs with leading dashes - debian/patches/CVE-2026-4519-CVE-2026-4786.patch:...
CLSA-2026-1777548458 Fix CVE(s): CVE-2026-4519, CVE-2026-4786
SECURITY UPDATE: webbrowser.open accepts URLs with leading dashes - debian/patches/CVE-2026-4519-CVE-2026-4786.patch: reject URLs whose lstrip starts with '-' in Lib/webbrowser.py; also fix bypass via %action substitution in UnixBrowser.open. - CVE-2026-4519 - CVE-2026-4786...