117 matches found
CVE-2022-24837
HedgeDoc is an open-source, web-based, self-hosted, collaborative markdown editor. Images uploaded with HedgeDoc version 1.9.1 and later have an enumerable filename after the upload, resulting in potential information leakage of uploaded documents. This is especially relevant for private notes an...
Design/Logic Flaw
HedgeDoc is an open-source, web-based, self-hosted, collaborative markdown editor. Images uploaded with HedgeDoc version 1.9.1 and later have an enumerable filename after the upload, resulting in potential information leakage of uploaded documents. This is especially relevant for private notes an...
CVE-2022-24837 Enumerable upload file names in hedgedoc
HedgeDoc is an open-source, web-based, self-hosted, collaborative markdown editor. Images uploaded with HedgeDoc version 1.9.1 and later have an enumerable filename after the upload, resulting in potential information leakage of uploaded documents. This is especially relevant for private notes an...
CVE-2022-24837 Enumerable upload file names in hedgedoc
HedgeDoc is an open-source, web-based, self-hosted, collaborative markdown editor. Images uploaded with HedgeDoc version 1.9.1 and later have an enumerable filename after the upload, resulting in potential information leakage of uploaded documents. This is especially relevant for private notes an...
CVE-2022-24837 Enumerable upload file names in hedgedoc
HedgeDoc is an open-source, web-based, self-hosted, collaborative markdown editor. Images uploaded with HedgeDoc version 1.9.1 and later have an enumerable filename after the upload, resulting in potential information leakage of uploaded documents. This is especially relevant for private notes an...
CVE-2022-24837
The CVE-2022-24837 entry corresponds to HedgeDoc: images uploaded since v1.9.1 generate enumerable filenames, enabling potential information leakage from private notes across all upload backends (except Lutim/imgur). The underlying issue is a predictable filename generation mechanism, which has b...
HedgeDoc 代码问题漏洞
Hedgedoc is a Javascript-based real-time editing and sharing platform for Markdown documents from the Hedgedoc team. A security vulnerability exists in HedgeDoc version 1.9.1 and later versions, which stems from an uploaded image having an enumerable filename after uploading, resulting in the...
[ASA-202109-1] hedgedoc: cross-site scripting
Arch Linux Security Advisory ASA-202109-1 ========================================= Severity: High Date : 2021-09-14 CVE-ID : CVE-2021-39175 Package : hedgedoc Type : cross-site scripting Remote : Yes Link : https://security.archlinux.org/AVG-2331 Summary ======= The package hedgedoc before versi...
HedgeDoc Cross-Site Scripting Vulnerability (CNVD-2021-93909)
HedgeDoc is a platform for writing and sharing Markdown. cross-site scripting vulnerabilities exist in versions of HedgeDoc prior to 1.9.0. An attacker could exploit the vulnerability by embedding an iframe hosting malicious code into a slideshow or embedding a HedgeDoc instance into another page...
CVE-2021-39175
HedgeDoc is a platform to write and share markdown. In versions prior to 1.9.0, an unauthenticated attacker can inject arbitrary JavaScript into the speaker-notes of the slide-mode feature by embedding an iframe hosting the malicious code into the slides or by embedding the HedgeDoc instance into...
CVE-2021-39175
HedgeDoc is a platform to write and share markdown. In versions prior to 1.9.0, an unauthenticated attacker can inject arbitrary JavaScript into the speaker-notes of the slide-mode feature by embedding an iframe hosting the malicious code into the slides or by embedding the HedgeDoc instance into...
Code injection
HedgeDoc is a platform to write and share markdown. In versions prior to 1.9.0, an unauthenticated attacker can inject arbitrary JavaScript into the speaker-notes of the slide-mode feature by embedding an iframe hosting the malicious code into the slides or by embedding the HedgeDoc instance into...
CVE-2021-39175 XSS vector in slide mode speaker-view
HedgeDoc is a platform to write and share markdown. In versions prior to 1.9.0, an unauthenticated attacker can inject arbitrary JavaScript into the speaker-notes of the slide-mode feature by embedding an iframe hosting the malicious code into the slides or by embedding the HedgeDoc instance into...
CVE-2021-39175
HedgeDoc prior to version 1.9.0 is vulnerable to cross-site scripting in the slide-mode speaker-notes. An unauthenticated attacker can inject arbitrary JavaScript by embedding an iframe hosting malicious code into the slides or by embedding the HedgeDoc instance into another page. The issue is fi...
PT-2021-22433 · Hedgedoc · Hedgedoc
Name of the Vulnerable Software and Affected Versions: HedgeDoc versions prior to 1.9.0 Description: HedgeDoc is a platform to write and share markdown. In versions prior to 1.9.0, an unauthenticated attacker can inject arbitrary JavaScript into the speaker-notes of the slide-mode feature by...
Hedgedoc 跨站脚本漏洞
HedgeDoc is a platform for writing and sharing Markdown. cross-site scripting vulnerabilities exist in versions of HedgeDoc prior to 1.9.0. An attacker could exploit the vulnerability by embedding an iframe hosting malicious code into a slideshow or embedding a HedgeDoc instance into another page...
CVE-2021-29503
HedgeDoc is a platform to write and share markdown. HedgeDoc before version 1.8.2 is vulnerable to a cross-site scripting attack using the YAML-metadata of a note. An attacker with write access to a note can embed HTML tags in the Open Graph metadata section of the note, resulting in the frontend...
CVE-2021-29503
HedgeDoc is a platform to write and share markdown. HedgeDoc before version 1.8.2 is vulnerable to a cross-site scripting attack using the YAML-metadata of a note. An attacker with write access to a note can embed HTML tags in the Open Graph metadata section of the note, resulting in the frontend...
Cross site scripting
HedgeDoc is a platform to write and share markdown. HedgeDoc before version 1.8.2 is vulnerable to a cross-site scripting attack using the YAML-metadata of a note. An attacker with write access to a note can embed HTML tags in the Open Graph metadata section of the note, resulting in the frontend...
CVE-2021-29503
HedgeDoc before 1.8.2 is vulnerable to XSS via YAML-metadata in notes. An attacker with write access can embed HTML in Open Graph metadata, causing the frontend to render a script tag in the head; unauthenticated edits possible if guests can edit, otherwise authenticated users with write access c...