4794 matches found
PT-2026-2316
Name of the Vulnerable Software and Affected Versions OpenCode versions prior to 1.1.10 Description The software is an open source AI coding agent. The markdown renderer used for responses from large language models inserts arbitrary HTML into the Document Object Model DOM without sanitization...
CVE-2023-43263
A Cross-site scripting XSS vulnerability in Froala Editor v.4.1.1 allows attackers to execute arbitrary code via the Markdown component...
CVE-2023-29641
Cross Site Scripting XSS vulnerability in pandao editor.md thru 1.5.0 allows attackers to inject arbitrary web script or HTML via crafted markdown text...
CVE-2023-50175
Stored cross-site scripting vulnerability exists in the App Settings /admin/app page, the Markdown Settings /admin/markdown page, and the Customize /admin/customize page of GROWI versions prior to v6.0.0. If this vulnerability is exploited, an arbitrary script may be executed on the web browser o...
CVE-2021-27907
Apache Superset up to and including 0.38.0 allowed the creation of a Markdown component on a Dashboard page for describing chart's related information. Abusing this functionality, a malicious user could inject javascript code executing unwanted action in the context of the user's browser. The...
CVE-2021-28833
Increments Qiita::Markdown before 0.34.0 allows XSS via a crafted gist link, a different vulnerability than CVE-2021-28796...
CVE-2021-28796
Increments Qiita::Markdown before 0.33.0 allows XSS in transformers...
CVE-2022-0488
An issue has been discovered in GitLab CE/EE affecting all versions starting with version 8.10. It was possible to trigger a timeout on a page with markdown by using a specific amount of block-quotes...
CVE-2025-9222
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2.2 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed an authenticated user to achieve stored cross-site scripting by exploiting GitLab Flavored Markdown...
CVE-2019-20871
An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. The Markdown library allows catastrophic backtracking...
CVE-2019-20857
An issue was discovered in Mattermost Server before 5.16.0. It allows attackers to cause a denial of service markdown renderer hang via many backtick characters...
CVE-2025-9222 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2.2 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed an authenticated user to achieve stored cross-site scripting by exploiting GitLab Flavored Markdown...
CVE-2025-9222
GitLab CE/EE is affected by CVE-2025-9222 (stored XSS via GitLab Flavored Markdown) across versions 18.2.2–before 18.5.5, 18.6–before 18.6.3, and 18.7–before 18.7.1. The issue is triggered by authenticated user input in Markdown that could be rendered on pages, enabling stored XSS. GitLab has rem...
CVE-2025-9222 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2.2 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed an authenticated user to achieve stored cross-site scripting by exploiting GitLab Flavored Markdown...
CVE-2025-9222 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2.2 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed an authenticated user to achieve stored cross-site scripting by exploiting GitLab Flavored Markdown...
CVE-2020-10935
Zulip Server before 2.1.3 allows XSS via a Markdown link, with resultant account takeover...
CVE-2024-41481
Typora before 1.9.3 Markdown editor has a cross-site scripting XSS vulnerability via the Mermaid component...
CVE-2023-31194
An improper array index validation vulnerability exists in the GraphPlanar::Write functionality of Diagon v1.0.139. A specially crafted markdown file can lead to memory corruption. A victim would need to open a malicious file to trigger this vulnerability...
CVE-2021-22242
Insufficient input sanitization in Mermaid markdown in GitLab CE/EE version 11.4 and up allows an attacker to exploit a stored cross-site scripting vulnerability via a specially-crafted markdown...