CVE-2025-57298

Stored XSS via Unsafe Markdown Rendering in Kotaemon Summary Kotaemon is an open-source RAG Retrieval-Augmented Generation based document QA system that provides a web interface for querying uploaded documents such as PDF, Word, and Excel files. A stored cross-site scripting XSS vulnerability...

CVE-2026-97701

Zulip is an open-source team collaboration tool. In Zulip Server versions through 12.1, the authenticated POST /messages/render endpoint renders the content parameter without enforcing the normal message length limit used by message send and edit operations. An authenticated user can submit...

CVE-2026-97701

Zulip Server versions through 12.1 are vulnerable to a resource exhaustion issue in the POST /messages/render endpoint. The vulnerability occurs because the content parameter is rendered without enforcing the standard message length limits applied to message send and edit operations. An authentic...

CVE-2026-97701 Zulip: Missing content-length limit on POST /messages/render allows denial-of-service via oversized requests

Zulip is an open-source team collaboration tool. In Zulip Server versions through 12.1, the authenticated POST /messages/render endpoint renders the content parameter without enforcing the normal message length limit used by message send and edit operations. An authenticated user can submit...

CVE-2026-97701 Zulip: Missing content-length limit on POST /messages/render allows denial-of-service via oversized requests

Zulip is an open-source team collaboration tool. In Zulip Server versions through 12.1, the authenticated POST /messages/render endpoint renders the content parameter without enforcing the normal message length limit used by message send and edit operations. An authenticated user can submit...

EUVD-2026-117032

Zulip is an open-source team collaboration tool. In Zulip Server versions through 12.1, the authenticated POST /messages/render endpoint renders the content parameter without enforcing the normal message length limit used by message send and edit operations. An authenticated user can submit...

PT-2026-137106

Zulip is an open-source team collaboration tool. In Zulip Server versions through 12.1, the authenticated POST /messages/render endpoint renders the content parameter without enforcing the normal message length limit used by message send and edit operations. An authenticated user can submit...

CVE-2024-41662

CVE-2024-41662 Markdown XSS leads to RCE in VNote version NOTE: The application properly validates some JavaScript payloads by performing output encoding in the app. However, it fails to validate in certain cases. 5. Further an attacker can achieve Remote Code execution using the following payloa...

CVE-2026-20841

CVE-2026-20841 This content corresponds to a part of what is provided through the Monthly Report for PatchPoint subscribers. Overview Microsoft disclosed a patch for an RCE vulnerability in Notepad in February 2026. The vulnerability is a Command Injection vulnerability that occurs in Notepad,...

EUVD-2026-97126

A security flaw has been discovered in zhayujie CowAgent up to 2.2.0. This affects an unknown part of the file Markdown.tsx of the component Markdown Rendering. The manipulation results in denial of service. It is possible to launch the attack remotely. The exploit has been released to the public...

CVE-2026-108769

A security flaw has been discovered in zhayujie CowAgent up to 2.2.0. This affects an unknown part of the file Markdown.tsx of the component Markdown Rendering. The manipulation results in denial of service. It is possible to launch the attack remotely. The exploit has been released to the public...

CVE-2026-108769

A security flaw has been discovered in zhayujie CowAgent up to 2.2.0. This affects an unknown part of the file Markdown.tsx of the component Markdown Rendering. The manipulation results in denial of service. It is possible to launch the attack remotely. The exploit has been released to the public...

CVE-2026-108769

A security flaw exists in zhayujie CowAgent up to version 2.2.0 . The vulnerability affects an unknown part of the Markdown.tsx file within the Markdown Rendering component. Exploitation allows for a denial of service and can be launched remotely . A public exploit is available, and although the ...

CVE-2026-108769 zhayujie CowAgent Markdown Rendering Markdown.tsx denial of service

A security flaw has been discovered in zhayujie CowAgent up to 2.2.0. This affects an unknown part of the file Markdown.tsx of the component Markdown Rendering. The manipulation results in denial of service. It is possible to launch the attack remotely. The exploit has been released to the public...

PT-2026-110347

A security flaw has been discovered in zhayujie CowAgent up to 2.2.0. This affects an unknown part of the file Markdown.tsx of the component Markdown Rendering. The manipulation results in denial of service. It is possible to launch the attack remotely. The exploit has been released to the public...

CVE-2026-108769: Improper Resource Shutdown or Release

A security flaw has been discovered in zhayujie CowAgent up to 2.2.0. This affects an unknown part of the file Markdown.tsx of the component Markdown Rendering. The manipulation results in denial of service. It is possible to launch the attack remotely. The exploit has been released to the public...

CVE-2026-77912

A stored cross-site scripting XSS vulnerability was identified in GitHub Enterprise Server that allowed an authenticated attacker to inject arbitrary HTML attributes into rendered Markdown because the Markdown rendering pipeline rewrote quote characters in already-sanitized HTML without...

CVE-2026-77912 Stored cross-site scripting vulnerability in GitHub Enterprise Server allowed HTML attribute injection via the Markdown rendering pipeline

A stored cross-site scripting XSS vulnerability was identified in GitHub Enterprise Server that allowed an authenticated attacker to inject arbitrary HTML attributes into rendered Markdown because the Markdown rendering pipeline rewrote quote characters in already-sanitized HTML without...

CVE-2026-77912 Stored cross-site scripting vulnerability in GitHub Enterprise Server allowed HTML attribute injection via the Markdown rendering pipeline

A stored cross-site scripting XSS vulnerability was identified in GitHub Enterprise Server that allowed an authenticated attacker to inject arbitrary HTML attributes into rendered Markdown because the Markdown rendering pipeline rewrote quote characters in already-sanitized HTML without...

EUVD-2026-84873

A stored cross-site scripting XSS vulnerability was identified in GitHub Enterprise Server that allowed an authenticated attacker to inject arbitrary HTML attributes into rendered Markdown because the Markdown rendering pipeline rewrote quote characters in already-sanitized HTML without...