GHSA-XXMQ-4VPH-956W Comrak vulnerable to production of excessive output when parsing Markdown (GHSL-2023-048)

Impact comrak is vulnerable to the upstream cmark issue, "Issue revealed by fuzzer". A large number of references in a markdown document can trigger an overly large response. Patches 0.17.0 contains https://github.com/kivikakk/comrak/commit/70f97f3ea4eae30ffbd1b94c764a3de2f1c41d2a, which limits...

Comrak vulnerable to production of excessive output when parsing Markdown (GHSL-2023-048)

Impact comrak is vulnerable to the upstream cmark issue, "Issue revealed by fuzzer". A large number of references in a markdown document can trigger an overly large response. Patches 0.17.0 contains https://github.com/kivikakk/comrak/commit/70f97f3ea4eae30ffbd1b94c764a3de2f1c41d2a, which limits...

GHSA-8HQF-XJWP-P67V Comrak vulnerable to quadratic runtime issues when parsing Markdown (GHSL-2023-047)

Impact A range of quadratic parsing issues from cmark/cmark-gfm are also present in Comrak. These can be used to craft denial-of-service attacks on services that use Comrak to parse Markdown. Patches 0.17.0 contains fixes to known quadratic parsing issues. Workarounds n/a References...

Comrak vulnerable to quadratic runtime issues when parsing Markdown (GHSL-2023-047)

Impact A range of quadratic parsing issues from cmark/cmark-gfm are also present in Comrak. These can be used to craft denial-of-service attacks on services that use Comrak to parse Markdown. Patches 0.17.0 contains fixes to known quadratic parsing issues. Workarounds n/a References...

Comrak 资源管理错误漏洞

Comrak is a CommonMark+GFM-compatible Markdown parser and renderer from the individual developer Asherah Connor. A resource management error vulnerability exists in versions of comrak prior to 0.17.0, which stems from a denial of service attack when parsing Markdown with Comrak...

comrak 安全漏洞

Comrak is a CommonMark+GFM compatible Markdown parser and renderer by Asherah Connor, a personal developer. A security vulnerability exists in versions of comrak prior to 0.17.0 that stems from not validating attacker-controlled data in AST nodes...

CVE-2020-19947

Cross Site Scripting vulnerability found in Markdown Edit allows a remote attacker to execute arbitrary code via the edit parameter of the webpage...

Cross site scripting

Cross Site Scripting vulnerability found in Markdown Edit allows a remote attacker to execute arbitrary code via the edit parameter of the webpage...

Markdown Edit 跨站脚本漏洞

Markdown Edit is an online dropdown editor/viewer by the individual developer Takeharu.Oshida. Markdown Edit has a security vulnerability that stems from the presence of a cross-site scripting XSS vulnerability. The vulnerability can be exploited by an attacker to execute arbitrary code via the...

PT-2023-11541 · Unknown · Markdown-It

Name of the Vulnerable Software and Affected Versions: Markdown Edit affected versions not specified Description: A Cross Site Scripting issue allows a remote attacker to execute arbitrary code via the edit parameter of the webpage. This enables the attacker to perform unauthorized actions on the...

CVE-2020-19947

Cross Site Scripting vulnerability found in Markdown Edit allows a remote attacker to execute arbitrary code via the edit parameter of the webpage...

CVE-2020-19947

CVE-2020-19947 corresponds to a Cross Site Scripting vulnerability in Markdown Edit, enabling a remote attacker to execute arbitrary code through the webpage’s edit parameter . The core entry lists a CRITICAL CVSS v3.1 base score (9.6) with Network attack vector, no privileges required and user i...

Halo 代码问题漏洞

Halo is a personal blogging system for individual developers. A security vulnerability exists in Halo v1.6.1 and earlier versions. An attacker can exploit this vulnerability to execute arbitrary code via specially crafted .md files...

SUSE CVE-2023-26302

Denial of service could be caused to the command line interface of markdown-it-py, before v2.2.0, if an attacker was allowed to use invalid UTF-8 characters as input...

SUSE CVE-2023-26303

Denial of service could be caused to markdown-it-py, before v2.2.0, if an attacker was allowed to force null assertions with specially crafted input...

CVE-2023-26303

A denial of service vulnerability exists in markdown-it-py.An attacker could craft a payload with null assertations as input resulting in a crash and availability of the component...

CVE-2023-26302

A denial of service vulnerability exists in markdown-it-py.An attacker could craft a payload with invalid UTF-8 characters as input to cause a crash thereby affecting the availability...

CVE-2023-22462

Grafana is an open-source platform for monitoring and observability. On 2023-01-01 during an internal audit of Grafana, a member of the security team found a stored XSS vulnerability affecting the core plugin "Text". The stored XSS vulnerability requires several user interactions in order to be...

Cross site scripting

Grafana is an open-source platform for monitoring and observability. On 2023-01-01 during an internal audit of Grafana, a member of the security team found a stored XSS vulnerability affecting the core plugin "Text". The stored XSS vulnerability requires several user interactions in order to be...

Denial Of Service (DoS)

markdown-it-py is vulnerable to Denial Of Service DoS. The vulnerability exists in the convertfile function of parse.py, which allows an attacker to cause an application crash by submitting invalid UTF-8 characters when using the CLI version of markdown-it-py...