The vulnerability of the Libmodsecurity3 network firewall library for protecting web applications with ModSecurity allows attackers to circumvent existing security restrictions.

The vulnerability of the Libmodsecurity3 network firewall library for protecting web applications with ModSecurity is related to incorrect processing of HTML entities during decoding. Exploiting this vulnerability allows an attacker to bypass existing security restrictions by sending HTML entitie...

SUSE CVE-2025-27110

Libmodsecurity is one component of the ModSecurity v3 project. The library codebase serves as an interface to ModSecurity Connectors taking in web traffic and applying traditional ModSecurity processing. A bug that exists only in Libmodsecurity3 version 3.0.13 means that, in 3.0.13, Libmodsecurit...

CVE-2025-27110

Libmodsecurity is one component of the ModSecurity v3 project. The library codebase serves as an interface to ModSecurity Connectors taking in web traffic and applying traditional ModSecurity processing. A bug that exists only in Libmodsecurity3 version 3.0.13 means that, in 3.0.13, Libmodsecurit...

DEBIAN-CVE-2025-27110

Libmodsecurity is one component of the ModSecurity v3 project. The library codebase serves as an interface to ModSecurity Connectors taking in web traffic and applying traditional ModSecurity processing. A bug that exists only in Libmodsecurity3 version 3.0.13 means that, in 3.0.13, Libmodsecurit...

CVE-2025-27110

Libmodsecurity is one component of the ModSecurity v3 project. The library codebase serves as an interface to ModSecurity Connectors taking in web traffic and applying traditional ModSecurity processing. A bug that exists only in Libmodsecurity3 version 3.0.13 means that, in 3.0.13, Libmodsecurit...

CVE-2025-27110

Libmodsecurity3 contains a vulnerability in version 3.0.13 where encoded HTML entities with leading zeroes are not decoded correctly. A fixed release is 3.0.14. Several advisories (Fedora, openSUSE/SUSE, OpenVAS/NASL entries) reference CVE-2025-27110 and mandate/update to 3.0.14 to remediate. The...

CVE-2025-27110 Libmodsecurity3 has possible bypass of encoded HTML entities

Libmodsecurity is one component of the ModSecurity v3 project. The library codebase serves as an interface to ModSecurity Connectors taking in web traffic and applying traditional ModSecurity processing. A bug that exists only in Libmodsecurity3 version 3.0.13 means that, in 3.0.13, Libmodsecurit...

ModSecurity 安全漏洞

ModSecurity is an open source, cross-platform web application firewall WAF engine from OWASP ModSecurity Open Source. A security vulnerability exists in ModSecurity version 3.0.13, which stems from an inability to decode encoded HTML entities containing leading zeros...

CVE-2025-27110: Encoding Error

Libmodsecurity is one component of the ModSecurity v3 project. The library codebase serves as an interface to ModSecurity Connectors taking in web traffic and applying traditional ModSecurity processing. A bug that exists only in Libmodsecurity3 version 3.0.13 means that, in 3.0.13, Libmodsecurit...

PT-2025-7910

Name of the Vulnerable Software and Affected Versions Libmodsecurity version 3.0.13 Description A bug exists in Libmodsecurity3 that prevents it from decoding encoded HTML entities containing leading zeroes. This issue does not have any known workarounds. Recommendations For version 3.0.13, updat...

Cross-Site Scripting (XSS)

@nuxtjs/mdc is vulnerable to cross-site scripting XSS. The vulnerability is due to a deny-list approach in URL parsing that fails to properly filter encoded HTML entities, allowing an attacker to bypass security checks and execute arbitrary JavaScript...

CVE-2025-25187 Cross-site Scripting in Goto Anything allows arbitrary code execution in Joplin

Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. This vulnerability is caused by adding note titles to the document using React's dangerouslySetInnerHTML, without first escaping HTML entities. Joplin lacks a...

CVE-2025-25187 Cross-site Scripting in Goto Anything allows arbitrary code execution in Joplin

Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. This vulnerability is caused by adding note titles to the document using React's dangerouslySetInnerHTML, without first escaping HTML entities. Joplin lacks a...

CVE-2025-24981

MDC is a tool to take regular Markdown and write documents interacting deeply with a Vue component. In affected versions unsafe parsing logic of the URL from markdown can lead to arbitrary JavaScript code due to a bypass to the existing guards around the "javascript:" protocol scheme in the URL...

CVE-2025-24981: Improper Neutralization of Input During Web Page Generation

MDC is a tool to take regular Markdown and write documents interacting deeply with a Vue component. In affected versions unsafe parsing logic of the URL from markdown can lead to arbitrary JavaScript code due to a bypass to the existing guards around the javascript: protocol scheme in the URL. Th...

CVE-2024-54142

Discourse AI is a Discourse plugin which provides a number of AI features. When sharing Discourse AI Bot conversations into posts, if the conversation had HTML entities those could leak into the Discourse application when a user visited a post with a onebox to said conversation. This issue has be...

CVE-2024-54142 Cross-site Scripting via Discourse-ai SharedAiConversation onebox in Discourse

Discourse AI is a Discourse plugin which provides a number of AI features. When sharing Discourse AI Bot conversations into posts, if the conversation had HTML entities those could leak into the Discourse application when a user visited a post with a onebox to said conversation. This issue has be...

CVE-2024-54142

CVE-2024-54142 concerns the Discourse AI plugin for Discourse. When sharing Discourse AI Bot conversations into posts, HTML entities in the conversation could leak into the application when a user visits a post with a onebox, enabling cross-site scripting via user-visible content. The issue is ti...

CVE-2024-54142 Cross-site Scripting via Discourse-ai SharedAiConversation onebox in Discourse

Discourse AI is a Discourse plugin which provides a number of AI features. When sharing Discourse AI Bot conversations into posts, if the conversation had HTML entities those could leak into the Discourse application when a user visited a post with a onebox to said conversation. This issue has be...

PT-2025-3019 · Discourse · Discourse Ai

Name of the Vulnerable Software and Affected Versions: Discourse AI affected versions not specified Description: The issue concerns the Discourse AI plugin, which provides AI features. When sharing conversations from the Discourse AI Bot into posts, HTML entities from the conversation could leak...