1135475 matches found
Cross-site Scripting (XSS)
Overview secureheaders is a library that manages application of security headers with many safe defaults. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the overridecontentsecuritypolicydirectives process. An attacker can inject arbitrary Content Security Policy...
CVE-2026-54889
Improper Neutralization of Input During Web Page Generation XSS vulnerability in leandrocp mdex allows cross-site scripting via unsanitized URL schemes in Quill Delta output. 'Elixir.MDEx':todelta/2 converts Markdown into a Quill Delta. 'Elixir.MDEx.DeltaConverter':defaultconvertnode/3 in...
Sensitive Cookie Without "HttpOnly" Flag
Overview Affected versions of this package are vulnerable to Sensitive Cookie Without "HttpOnly" Flag via missing HttpOnly and Secure attributes on the pinpointJwt session cookie. An attacker can access session tokens by exploiting stored or reflected cross-site scripting to exfiltrate the cookie...
Sensitive Cookie Without "HttpOnly" Flag
Overview Affected versions of this package are vulnerable to Sensitive Cookie Without "HttpOnly" Flag via missing HttpOnly and Secure attributes on the pinpointJwt session cookie. An attacker can access session tokens by exploiting stored or reflected cross-site scripting to exfiltrate the cookie...
CVE-2026-53427
Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in leandrocp MDEx allows stored or reflected cross-site scripting via attacker-controlled Markdown. When syntax highlighting and full info-string forwarding render: fullinfostring: true are enabled, t...
CVE-2026-54889
Improper Neutralization of Input During Web Page Generation XSS vulnerability in leandrocp mdex allows cross-site scripting via unsanitized URL schemes in Quill Delta output. 'Elixir.MDEx':todelta/2 converts Markdown into a Quill Delta. 'Elixir.MDEx.DeltaConverter':defaultconvertnode/3 in...
CVE-2026-54889
Summary: CVE-2026-54889 security issue in Elixir.MDEx.mdex Delta conversion path allows XSS via unsanitized URL schemes in Quill Delta output. The vulnerability arises when Elixir.MDEx.DeltaConverter.default_convert_node/3 copies the URL from link, wikilink, or image nodes into the Delta attribut...
CVE-2026-54889 Unsanitized URL schemes in MDEx Quill Delta output allow javascript: injection (XSS)
Improper Neutralization of Input During Web Page Generation XSS vulnerability in leandrocp mdex allows cross-site scripting via unsanitized URL schemes in Quill Delta output. 'Elixir.MDEx':todelta/2 converts Markdown into a Quill Delta. 'Elixir.MDEx.DeltaConverter':defaultconvertnode/3 in...
CVE-2026-53427
Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in leandrocp MDEx allows stored or reflected cross-site scripting via attacker-controlled Markdown. When syntax highlighting and full info-string forwarding render: fullinfostring: true are enabled, t...
CVE-2026-53427 Cross-site scripting in MDEx via unescaped highlight_lines_class code-fence attribute
Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in leandrocp MDEx allows stored or reflected cross-site scripting via attacker-controlled Markdown. When syntax highlighting and full info-string forwarding render: fullinfostring: true are enabled, t...
CVE-2026-53427 Cross-site scripting in MDEx via unescaped highlight_lines_class code-fence attribute
Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in leandrocp MDEx allows stored or reflected cross-site scripting via attacker-controlled Markdown. When syntax highlighting and full info-string forwarding render: fullinfostring: true are enabled, t...
CVE-2026-53427
The CVE-2026-53427 issue is a cross-site scripting vulnerability in leandrocp MDEx exposed via Markdown rendering. When render: full_info_string is enabled, the Lumis adapter copies a code fence’s highlight_lines_class info-string into per-line HTML class attributes, parsing key=value pairs via s...
EEF-CVE-2026-53427 Cross-site scripting in MDEx via unescaped highlight_lines_class code-fence attribute
Summary Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in leandrocp MDEx allows stored or reflected cross-site scripting via attacker-controlled Markdown. When syntax highlighting and full info-string forwarding render: \full\info\string: true\ ar...
CVE-2026-53427 Cross-site scripting in MDEx via unescaped highlight_lines_class code-fence attribute
Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in leandrocp MDEx allows stored or reflected cross-site scripting via attacker-controlled Markdown. When syntax highlighting and full info-string forwarding render: fullinfostring: true are enabled, t...
[SECURITY] [DLA 4657-1] sogo security update
------------------------------------------------------------------------- Debian LTS Advisory DLA-4657-1 [email protected] https://www.debian.org/lts/security/ Chris Lamb June 29, 2026 https://wiki.debian.org/LTS -...
CVE-2026-57958
Mixpost through 2.6.0 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to execute arbitrary JavaScript in authenticated users' browsers by crafting malicious OAuth callback URLs with unsanitized error query parameters. Attackers can exploit the OAuth...
CVE-2026-57948
Pinpoint through version 3.1.0 contains an insecure session management vulnerability that allows attackers to access the pinpointJwt session cookie due to missing HttpOnly and Secure attributes, enabling JavaScript access via document.cookie and cleartext transmission over HTTP. Attackers can...
Protection Mechanism Failure
Overview Affected versions of this package are vulnerable to Protection Mechanism Failure in the server-side scripting sandbox due to insufficient protection mechanisms. An attacker can execute arbitrary operating system commands by escaping the Groovy sandbox with default class allow and deny...
CVE-2026-57958
Summary: Mixpost
EUVD-2026-40143
Mixpost through 2.6.0 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to execute arbitrary JavaScript in authenticated users' browsers by crafting malicious OAuth callback URLs with unsanitized error query parameters. Attackers can exploit the OAuth...