CVE-2023-28626 Quadratic runtime when parsing Markdown in comrak

comrak is a CommonMark + GFM compatible Markdown parser and renderer written in rust. A range of quadratic parsing issues are present in Comrak. These can be used to craft denial-of-service attacks on services that use Comrak to parse Markdown. This issue has been addressed in version 0.17.0. Use...

CVE-2023-28626

CVE-2023-28626 affects the comrak crate (Rust) used for CommonMark/GFM parsing. Connected documents confirm the vulnerability is a set of quadratic parsing issues that can cause denial-of-service in services parsing Markdown, with remediation by upgrading to a newer comrak release (addressed in 0...

CVE-2023-28626 Quadratic runtime when parsing Markdown in comrak

comrak is a CommonMark + GFM compatible Markdown parser and renderer written in rust. A range of quadratic parsing issues are present in Comrak. These can be used to craft denial-of-service attacks on services that use Comrak to parse Markdown. This issue has been addressed in version 0.17.0. Use...

CVE-2023-28626: Uncontrolled Resource Consumption

comrak is a CommonMark + GFM compatible Markdown parser and renderer written in rust. A range of quadratic parsing issues are present in Comrak. These can be used to craft denial-of-service attacks on services that use Comrak to parse Markdown. This issue has been addressed in version 0.17.0. Use...

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...

[SECURITY] Fedora 37 Update: python-mistune08-0.8.4-7.fc37

The fastest markdown parser in pure Python, inspired by marked...

[SECURITY] Fedora 37 Update: python-mistune-2.0.4-1.fc37

The fastest markdown parser in pure Python, inspired by marked...

HyperDown vulnerable to Cross-site Scripting

HyperDown is a markdown parser written for the Chinese website SegmentFault. Improper validation of the href attribute allows for Cross-site Scripting. At publication there are no patched versions, and no known workarounds...

GHSA-4R9G-W48Q-8JWM HyperDown vulnerable to Cross-site Scripting

HyperDown is a markdown parser written for the Chinese website SegmentFault. Improper validation of the href attribute allows for Cross-site Scripting. At publication there are no patched versions, and no known workarounds...

npm hyperdown 跨站脚本漏洞

npm hyperdown is a library from the American company npm. A security vulnerability exists in npm hyperdown, which stems from the fact that the module that parses markdown does not filter the href attribute well...

PT-2022-17566 · Joyqi · Hyper-Down

Name of the Vulnerable Software and Affected Versions: joyqi/hyper-down versions 0.0.0 and later Description: The issue arises from improper validation of the href attribute in the markdown parser module, leading to Cross-site Scripting XSS. There is no information about the estimated number of...

CVE-2022-25849: Improper Neutralization of Input During Web Page Generation

The package joyqi/hyper-down from 0.0.0 are vulnerable to Cross-site Scripting XSS because the module of parse markdown does not filter the href attribute very well...

CVE-2022-34749

In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS because the module of parse markdown does not filter the href attribute very well. PoC 1 Step 1: load the HyperDownParser module: php $parser = new HyperDownParser; 2 Step 2: add the payload: php $text = "!";...

GHSA-66WW-999Q-MFFQ Arbitrary code execution in post-loader

post-loader is webpack loader for blog posts written in Markdown. The package post-loader from 0.0.0 is vulnerable to Arbitrary Code Execution which uses a markdown parser in an unsafe way so that any javascript code inside the markdown input files gets evaluated and executed. At this time, there...

CVE-2022-0748

The package post-loader from 0.0.0 are vulnerable to Arbitrary Code Execution which uses a markdown parser in an unsafe way so that any javascript code inside the markdown input files gets evaluated and executed...

Code injection

The package post-loader from 0.0.0 are vulnerable to Arbitrary Code Execution which uses a markdown parser in an unsafe way so that any javascript code inside the markdown input files gets evaluated and executed...

CVE-2022-0748

CVE-2022-0748 affects the post-loader package (Webpack loader for Markdown blog posts). The root cause is unsafe handling of a Markdown parser which allows JavaScript in Markdown inputs to be evaluated and executed, enabling arbitrary code execution. Affected versions are 0.0.0 and later. Public ...

CVE-2022-0748

The package post-loader from 0.0.0 are vulnerable to Arbitrary Code Execution which uses a markdown parser in an unsafe way so that any javascript code inside the markdown input files gets evaluated and executed...

CVE-2022-0748 Arbitrary Code Execution

The package post-loader from 0.0.0 are vulnerable to Arbitrary Code Execution which uses a markdown parser in an unsafe way so that any javascript code inside the markdown input files gets evaluated and executed...