CVE-2025-3512

There is a Heap-based Buffer Overflow vulnerability in QTextMarkdownImporter. This requires an incorrectly formatted markdown file to be passed to QTextMarkdownImporter to trigger the overflow. This issue affects Qt from 6.8.0 to 6.8.4. Versions up to 6.6.0 are known to be unaffected, and the fix...

CVE-2025-3512

There is a Heap-based Buffer Overflow vulnerability in QTextMarkdownImporter. This requires an incorrectly formatted markdown file to be passed to QTextMarkdownImporter to trigger the overflow.This issue affects Qt from 6.8.0 to 6.8.4. Versions up to 6.6.0 are known to be unaffected, and the fix ...

UBUNTU-CVE-2025-3512

There is a Heap-based Buffer Overflow vulnerability in QTextMarkdownImporter. This requires an incorrectly formatted markdown file to be passed to QTextMarkdownImporter to trigger the overflow.This issue affects Qt from 6.8.0 to 6.8.4. Versions up to 6.6.0 are known to be unaffected, and the fix ...

CVE-2025-3512 Buffer overflow in QTextMarkdownImporter

There is a Heap-based Buffer Overflow vulnerability in QTextMarkdownImporter. This requires an incorrectly formatted markdown file to be passed to QTextMarkdownImporter to trigger the overflow. This issue affects Qt from 6.8.0 to 6.8.4. Versions up to 6.6.0 are known to be unaffected, and the fix...

CVE-2025-32391

HedgeDoc is an open source, real-time, collaborative, markdown notes application. Prior to 1.10.3, a malicious SVG file uploaded to HedgeDoc results in the possibility of XSS when opened in a new tab instead of the editor itself. The XSS is possible by exploiting the JSONP capabilities of GitHub...

CVE-2025-32391

HedgeDoc has a vulnerability (CVE-2025-32391) up to version 1.10.2 where uploading a malicious SVG can trigger cross-site scripting when the file is opened in a new tab, via the GitHub Gist JSONP embedding feature. The issue affects instances using the local filesystem upload backend or configura...

Malicious code in markdown-to-html (NuGet)

--- -= Per source details. Do not edit below this line.=-...

MAL-2025-2922 Malicious code in markdown-to-html (NuGet)

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Malicious code in toc-generator-markdown (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 78aba0f665dc55e94b5a5dc3b90ce2d371080c1acda0c4565429afcfb9ba4fe6 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

PT-2025-33050 · Gitlab · Gitlab Ce/Ee

Name of the Vulnerable Software and Affected Versions: GitLab CE/EE versions 13.2 through 18.0.5 GitLab CE/EE versions 18.1 through 18.1.3 GitLab CE/EE versions 18.2 through 18.2.1 Description: An issue exists in GitLab CE/EE that allows authenticated users to create a denial of service condition...

CVE-2025-31165

CVE-2025-31165 is an XSS vulnerability in the Logbug module of NightWolf Penetration Testing Platform 1.2.2 , specifically through the markdown editor feature . The description states that attackers can execute JavaScript via this editor. The CVSS metrics included indicate a base score of 6.9 (Me...

NightWolf Penetration Testing Platform 跨站脚本漏洞

NightWolf Penetration Testing Platform is an open source cybersecurity testing tool from NightWolf designed for red teams and penetration testers for vulnerability exploitation, elevation of privilege and lateral movement testing. A security vulnerability exists in NightWolf Penetration Testing...

0xkobold (>=0.5.0 <=0.8.0), @0xdwong/html-to-markdown (>=1.0.0 <=1.0.1) +353 more potentially affected by CVE-2025-2792 via @mozilla/readability (>=0.3.0 <=0.5.0)

@mozilla/readability NPM version =0.3.0, =0.5.0, =1.0.0, =0.1.0, =0.1.0, =1.0.0, =0.2.0, =0.1.0, =1.6.0, =0.1.5-alpha.0, =0.1.0, =0.2.5 and more Source cves: CVE-2025-2792 Source advisory: OSV:GHSA-3P6V-HRG8-8QJ7...

Discourse: Application Level DoS - Large Markdown Payload in Reply Section Leading to Resource Exhaustion

A Denial of Service DoS vulnerability was identified in the reply section of the web application. Submitting an excessively large markup payload approximately 800,000 characters resulted in the server taking 30 seconds to respond before returning an HTTP/2 502 Bad Gateway error, indicating...

CVE-2024-7983

In version 0.3.8 of open-webui, an endpoint for converting markdown to HTML is exposed without authentication. A maliciously crafted markdown payload can cause the server to spend excessive time converting it, leading to a denial of service. The server becomes unresponsive to other requests until...

CVE-2024-11031

In version 3.83 of binary-husky/gptacademic, a Server-Side Request Forgery SSRF vulnerability exists in the MarkdownTranslate.getfilesfromeverything API. This vulnerability is exploited through the HotReloadMarkdown翻译中 plugin function, which allows downloading arbitrary web hosts by only checking...

Denial of Service (DoS)

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Denial of Service DoS via the endpoint for converting markdown. An attacker can cause the server to spend excessive time on processing, rendering it unresponsive to other requests until the conversion is...

Open WebUI denial of service through endpoint for converting markdown

In version 0.3.8 of open-webui, an endpoint for converting markdown to HTML is exposed without authentication. A maliciously crafted markdown payload can cause the server to spend excessive time converting it, leading to a denial of service. The server becomes unresponsive to other requests until...

GHSA-5V9M-57MQ-QC75 Open WebUI denial of service through endpoint for converting markdown

In version 0.3.8 of open-webui, an endpoint for converting markdown to HTML is exposed without authentication. A maliciously crafted markdown payload can cause the server to spend excessive time converting it, leading to a denial of service. The server becomes unresponsive to other requests until...

CVE-2024-7983

In version 0.3.8 of open-webui, an endpoint for converting markdown to HTML is exposed without authentication. A maliciously crafted markdown payload can cause the server to spend excessive time converting it, leading to a denial of service. The server becomes unresponsive to other requests until...