GitLab 18.7 < 18.7.4 / 18.8 < 18.8.4 (CVE-2026-1456)

The version of GitLab installed on the remote host is affected by a vulnerability, as follows: - GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.7 before 18.7.4, and 18.8 before 18.8.4 that could have allowed an unauthenticated user to cause denial of service through...

UBUNTU-CVE-2026-1456

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.7 before 18.7.4, and 18.8 before 18.8.4 that could have allowed an unauthenticated user to cause denial of service through CPU exhaustion by submitting specially crafted markdown files that trigger exponential processin...

EUVD-2021-0511

Malware in sbrugna...

Multiple vulnerabilities in GROWI

Overview GROWI provided by WESEEK, Inc. contains multiple vulnerabilities listed below. Stored cross-site scripting vulnerability in the presentation feature CWE-79 - CVE-2023-42436 Stored cross-site scripting vulnerability in the App Settings /admin/app page and the Markdown Settings...

The vulnerability of the compiler for processing Markdown Marked, related to incorrect handling of regular expressions, allows a hacker to trigger a service failure.

The vulnerability of the compiler for processing Markdown marked text is related to incorrect handling of regular expressions. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

Fedora 37 : rubygem-redcarpet (2023-8682a0e17d)

The remote Fedora 37 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-8682a0e17d advisory. A security flow was found on redcarpet that escaping html was not properly done even if requested on some cases which may cause XSS vulnerability. This issue...

Fedora 36 : rubygem-redcarpet (2023-597f13ffb9)

The remote Fedora 36 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-597f13ffb9 advisory. A security flow was found on redcarpet that escaping html was not properly done even if requested on some cases which may cause XSS vulnerability. This issue...

SUSE CVE-2021-26813

markdown2 =1.0.1.18, fixed in 2.4.0, is affected by a regular expression denial of service vulnerability. If an attacker provides a malicious string, it can make markdown2 processing difficult or delayed for an extended period of time...

PT-2022-22432 · Md2Roff · Md2Roff

Name of the Vulnerable Software and Affected Versions: md2roff version 1.7 Description: The issue is a stack-based buffer overflow that occurs when processing a Markdown file containing a large number of consecutive characters. It's noted that the vendor's position is that the product is not...

Cross site scripting

Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the :escapehtml opti...

CVE-2020-26298

Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the :escapehtml opti...

CVE-2020-26298

CVE-2020-26298 affects the Redcarpet Ruby gem (rubygem-redcarpet) prior to 3.5.1, where HTML escaping was not performed for quotes, enabling a cross-site scripting (XSS) vector. The issue is fixed in version 3.5.1 (via the referenced commit); upgrading to 3.5.1 or newer mitigates the vulnerabilit...

CVE-2020-26298 Injection in Redcarpet

Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the :escapehtml opti...

Gogs Markdown Renderer Cross Site Scripting

-----BEGIN PGP SIGNED MESSAGE----- Hash: RIPEMD160 XSS in Gogs Markdown Renderer ============================= Researcher: Timo Schmid Description =========== GogsGo Git Service is a painless self-hosted Git Service written in Go. taken from 1 It is very similiar to the github hosting plattform...