A vulnerability has been found in Redmine 6.0.0/6.0.1/6.0.2/6.0.3 and classified as problematic. This vulnerability affects unknown code of the component Custom Query Handler. The manipulation of the argument Name leads to cross site scripting. The attack can be initiated remotely. Upgrading to version 6.0.4 is able to address this issue. It is recommended to upgrade the affected component.
Redmine before 4.2.11 and 5.0.x before 5.0.6 allows XSS in the Textile formatter.
Redmine before 4.2.11 and 5.0.x before 5.0.6 allows XSS via thumbnails.
Redmine before 4.2.11 and 5.0.x before 5.0.6 allows XSS in a Markdown formatter.
Redmine before 4.2.9 and 5.0.x before 5.0.4 allows persistent XSS in its Textile formatter due to improper sanitization in Redcloth3 Textile-formatted fields. Depending on the configuration, this may require login as a registered user.
Redmine before 4.2.9 and 5.0.x before 5.0.4 allows persistent XSS in its Textile formatter due to improper sanitization of the blockquote syntax in Textile-formatted fields.
Redmine 5.x before 5.0.4 allows downloading of file attachments of any Issue or any Wiki page due to insufficient permission checks. Depending on the configuration, this may require login as a registered user.
Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows Redmine users to read arbitrary local files accessible by the application server process.
Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows attackers to bypass the addissuenotes permission requirement by leveraging the incoming mail handler.
Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows users to circumvent the allowed filename extensions of uploaded attachments.
Redmine before 4.0.9 and 4.1.x before 4.1.3 allows an attacker to learn the values of internal authentication keys by observing timing differences in string comparison operations within SysController and MailHandlerController.
Redmine before 4.0.8 and 4.1.x before 4.1.2 allows attackers to discover the names of private projects if issue-journal details exist that have changes to projectid values.
Redmine before 4.0.7 and 4.1.x before 4.1.1 has XSS via the backurl field.
Redmine before 4.0.7 and 4.1.x before 4.1.1 has stored XSS via textile inline links.
Redmine before 4.0.7 and 4.1.x before 4.1.1 allows attackers to discover the subject of a non-visible issue by performing a CSV export and reading time entries.
Redmine before 3.4.13 and 4.x before 4.0.6 mishandles markup data during Textile formatting.
Redmine before 4.0.8 and 4.1.x before 4.1.2 allows attackers to bypass the addissuenotes permission requirement by leveraging the Issues API.
Redmine 4.1.x before 4.1.2 allows XSS because an issue's subject is mishandled in the auto complete tip.
End of life: 10/31/2023, Latest version: 4.2.11
End of life: 10/31/2023, Latest version: 4.2.11
End of life: 3/28/2022, Latest version: 4.1.7
End of life: 3/28/2022, Latest version: 4.1.7
End of life: 4/26/2021, Latest version: 4.0.9
End of life: 4/26/2021, Latest version: 4.0.9
Redmine before 3.2.9, 3.3.x before 3.3.6, and 3.4.x before 3.4.4 does not block the --config and --debugger flags to the Mercurial hg program, which allows remote attackers to execute arbitrary commands (through the Mercurial adapter) via vectors involving a branch whose name begins with a --config= or --debugger= substring, a related issue to CVE-2017-17536.
Cross-site scripting (XSS) vulnerability in Redmine before 2.6.2 allows remote attackers to inject arbitrary web script or HTML via vectors involving flash message rendering.
app/views/timelog/form.html.erb in Redmine before 2.6.8, 3.0.x before 3.0.6, and 3.1.x before 3.1.2 allows remote attackers to obtain sensitive information about subjects of issues by viewing the time logging form.
The Issues API in Redmine before 2.6.8, 3.0.x before 3.0.6, and 3.1.x before 3.1.2 allows remote authenticated users to obtain sensitive information in changeset messages by leveraging permission to read issues with related changesets from other projects.
Open redirect vulnerability in the validbackurl function in app/controllers/applicationcontroller.rb in Redmine before 2.6.7, 3.0.x before 3.0.5, and 3.1.x before 3.1.1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a crafted backurl parameter, as demonstrated by "@attacker.com," a different vulnerability than CVE-2014-1985.
app/views/journals/index.builder in Redmine before 2.6.9, 3.0.x before 3.0.7, and 3.1.x before 3.1.3 allows remote attackers to obtain sensitive information by viewing an Atom feed.