RE
Product
Redmine
by Redmine · last CVE Jun 12, 2026
51
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 1High 10Medium 29Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-30164
9.8
1%
Apr 6
Redmine before 4.0.8 and 4.1.x before 4.1.2 allows attackers to bypass the add_issue_notes permission requirement by leveraging the Issues API
Affected: before 4.0.8; 4.1.0 before 4.1.2
CVE-2017-18026
8.8
3%
Jan 10
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…
Affected: before 3.2.9; 3.3.0 before 3.3.6; 3.4.0 before 3.4.4
CVE-2022-44030
7.5
1%
Dec 6
Redmine 5.x before 5.0.4 allows downloading of file attachments of any Issue or any Wiki page due to insufficient permission checks
Affected: 5.0.0 through 5.0.3
CVE-2021-37156
7.5
1%
Aug 5
Redmine 4.2.0 and 4.2.1 allow existing user sessions to continue upon enabling two-factor authentication for the user's account, but the intended behavior is for those sessions to…
Affected: 4.2.0; 4.2.1
CVE-2021-31863
7.5
2%
Apr 28
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…
Affected: before 4.0.9; 4.1.0 before 4.1.3; 4.2.0 before 4.2.1
CVE-2021-30163
7.5
1%
Apr 6
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 project_id values
Affected: before 4.0.8; 4.1.0 before 4.1.2
CVE-2017-15577
7.5
2%
Oct 18
Redmine before 3.2.6 and 3.3.x before 3.3.3 mishandles the rendering of wiki links, which allows remote attackers to obtain sensitive information
Affected: through 3.2.5; 3.3.0; 3.3.1; 3.3.2
CVE-2017-15576
7.5
2%
Oct 18
Redmine before 3.2.6 and 3.3.x before 3.3.3 mishandles Time Entry rendering in activity views, which allows remote attackers to obtain sensitive information
Affected: through 3.2.5; 3.3.0; 3.3.1; 3.3.2
CVE-2017-15572
7.5
2%
Oct 18
In Redmine before 3.2.6 and 3.3.x before 3.3.3, remote attackers can obtain sensitive information (password reset tokens) by reading a Referer log, because account/lost_password…
Affected: through 3.2.5; 3.3.0; 3.3.1; 3.3.2
CVE-2015-8474
7.4
2%
Apr 12
Open redirect vulnerability in the valid_back_url function in app/controllers/application_controller.rb in Redmine before 2.6.7, 3.0.x before 3.0.5, and 3.1.x before 3.1.1 allows…
Affected: through 2.6.6; 2.5.1; 3.0.0; 3.0.1; 3.0.2; 3.0.3; +2 more
CVE-2017-15575
7.3
1%
Oct 18
In Redmine before 3.2.6 and 3.3.x before 3.3.3, Redmine.pm lacks a check for whether the Repository module is enabled in a project's settings, which might allow remote attackers…
Affected: through 3.2.5; 3.3.0; 3.3.1; 3.3.2
CVE-2019-18890
6.5
4%
Nov 21
A SQL injection vulnerability in Redmine through 3.2.9 and 3.3.x before 3.3.10 allows Redmine users to access protected information via a crafted object query
Affected: before 3.3.10
CVE-2023-47260
6.1
0%
Nov 5
Redmine before 4.2.11 and 5.0.x before 5.0.6 allows XSS via thumbnails
Affected: before 4.2.11; 5.0.0 before 5.0.6
CVE-2023-47259
6.1
0%
Nov 5
Redmine before 4.2.11 and 5.0.x before 5.0.6 allows XSS in the Textile formatter
Affected: before 4.2.11; 5.0.0 before 5.0.6
CVE-2023-47258
6.1
0%
Nov 5
Redmine before 4.2.11 and 5.0.x before 5.0.6 allows XSS in a Markdown formatter
Affected: before 4.2.11; 5.0.0 before 5.0.6
CVE-2022-44637
6.1
0%
Dec 12
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
Affected: before 4.2.9; 5.0.0 before 5.0.4
CVE-2022-44031
6.1
0%
Dec 12
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
Affected: before 4.2.9; 5.0.0 before 5.0.4
CVE-2020-36307
6.1
1%
Apr 6
Redmine before 4.0.7 and 4.1.x before 4.1.1 has stored XSS via textile inline links
Affected: before 4.0.7; 4.1.0 before 4.1.1
CVE-2020-36306
6.1
1%
Apr 6
Redmine before 4.0.7 and 4.1.x before 4.1.1 has XSS via the back_url field
Affected: before 4.0.7; 4.1.0 before 4.1.1
CVE-2021-29274
6.1
1%
Mar 29
Redmine 4.1.x before 4.1.2 allows XSS because an issue's subject is mishandled in the auto complete tip
Affected: 4.1.0 before 4.1.2
CVE-2019-17427
6.1
2%
Oct 10
In Redmine before 3.4.11 and 4.0.x before 4.0.4, persistent XSS exists due to textile formatting errors
Affected: before 3.4.11; 4.0.0 before 4.0.4
CVE-2017-15574
6.1
1%
Oct 18
In Redmine before 3.2.6 and 3.3.x before 3.3.3, stored XSS is possible by using an SVG document as an attachment
Affected: through 3.2.5; 3.3.0; 3.3.1; 3.3.2
CVE-2017-15573
6.1
1%
Oct 18
In Redmine before 3.2.6 and 3.3.x before 3.3.3, XSS exists because markup is mishandled in wiki content
Affected: through 3.2.5; 3.3.0; 3.3.1; 3.3.2
CVE-2017-15571
6.1
1%
Oct 18
In Redmine before 3.2.8, 3.3.x before 3.3.5, and 3.4.x before 3.4.3, XSS exists in app/views/issues/_list.html.erb via crafted column data
Affected: through 3.2.7; 3.3.0; 3.3.1; 3.3.2; 3.3.3; 3.3.4; +3 more
CVE-2017-15570
6.1
1%
Oct 18
In Redmine before 3.2.8, 3.3.x before 3.3.5, and 3.4.x before 3.4.3, XSS exists in app/views/timelog/_list.html.erb via crafted column data
Affected: through 3.2.7; 3.3.0; 3.3.1; 3.3.2; 3.3.3; 3.3.4; +3 more
CVE-2017-15569
6.1
1%
Oct 18
In Redmine before 3.2.8, 3.3.x before 3.3.5, and 3.4.x before 3.4.3, XSS exists in app/helpers/queries_helper.rb via a multi-value field with a crafted value that is mishandled…
Affected: through 3.2.7; 3.3.0; 3.3.1; 3.3.2; 3.3.3; 3.3.4; +3 more
CVE-2017-15568
6.1
1%
Oct 18
In Redmine before 3.2.8, 3.3.x before 3.3.5, and 3.4.x before 3.4.3, XSS exists in app/helpers/application_helper.rb via a multi-value field with a crafted value that is…
Affected: through 3.2.7; 3.3.0; 3.3.1; 3.3.2; 3.3.3; 3.3.4; +3 more
CVE-2016-10515
6.1
1%
Oct 18
In Redmine before 3.2.3, there are stored XSS vulnerabilities affecting Textile and Markdown text formatting, and project homepages
Affected: through 3.2.2
CVE-2015-8477
6.1
2%
May 23
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
Affected: through 2.6.1
CVE-2026-1836
5.3
0%
Jun 12
Stored credentials in Redmine
Affected: before 6.0.7; before 5.1.10; before 5.0.14
CVE-2021-42326
5.3
1%
Oct 12
Redmine before 4.1.5 and 4.2.x before 4.2.3 may disclose the names of users on activity views due to an insufficient access filter
Affected: before 4.1.5; 4.2.0 before 4.2.3
CVE-2021-31866
5.3
1%
Apr 28
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…
Affected: before 4.0.9; 4.1.0 before 4.1.3
CVE-2021-31865
5.3
1%
Apr 28
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
Affected: before 4.0.9; 4.1.0 before 4.1.3; 4.2.0 before 4.2.1
CVE-2021-31864
5.3
1%
Apr 28
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 add_issue_notes permission requirement by leveraging the incoming mail handler
Affected: before 4.0.9; 4.1.0 before 4.1.3; 4.2.0 before 4.2.1
CVE-2020-36308
5.3
1%
Apr 6
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
Affected: before 4.0.7; 4.1.0 before 4.1.1
CVE-2019-25026
5.3
1%
Apr 6
Redmine before 3.4.13 and 4.x before 4.0.6 mishandles markup data during Textile formatting
Affected: before 3.4.13; 4.0.0 before 4.0.6
CVE-2015-8537
5.3
2%
Apr 12
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…
Affected: through 2.6.8; 3.0.0; 3.0.1; 3.0.2; 3.0.3; 3.0.4; +5 more
CVE-2015-8346
5.3
2%
Apr 12
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…
Affected: through 2.6.7; 3.0.0; 3.0.1; 3.0.2; 3.0.3; 3.0.4; +3 more
CVE-2017-16804
4.3
2%
Nov 13
In Redmine before 3.2.7 and 3.3.x before 3.3.4, the reminders function in app/models/mailer.rb does not check whether an issue is visible, which allows remote authenticated users…
Affected: before 3.2.7; 3.3.0; 3.3.1; 3.3.2; 3.3.3
CVE-2015-8473
4.3
2%
Apr 12
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…
Affected: through 2.6.7; 3.0.0; 3.0.1; 3.0.2; 3.0.3; 3.0.4; +3 more
CVE-2014-1985
–
3%
Apr 11
Open redirect vulnerability in the redirect_back_or_default function in app/controllers/application_controller.rb in Redmine before 2.4.5 and 2.5.x before 2.5.1 allows remote…
Affected: through 2.4.4; 2.4.0; 2.4.1; 2.4.2; 2.4.3; 2.5.0
CVE-2011-4929
–
46%
Oct 8
Unspecified vulnerability in the bazaar repository adapter in Redmine 0.9.x and 1.0.x before 1.0.5 allows remote attackers to execute arbitrary commands via unknown vectors
Affected: 0.9.0; 0.9.1; 0.9.2; 0.9.3; 0.9.4; 0.9.5; +6 more
CVE-2011-4928
–
2%
Oct 8
Cross-site scripting (XSS) vulnerability in the textile formatter in Redmine before 1.0.5 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors
Affected: through 1.0.4; 0.1.0; 0.2.1; 0.2.2; 0.3.0; 0.4.0; +34 more
CVE-2011-4927
–
1%
Oct 8
Unspecified vulnerability in the bazaar repository adapter in Redmine 1.0.x before 1.0.5 allows remote authenticated users to obtain sensitive information via unknown vectors
Affected: 1.0.0; 1.0.1; 1.0.2; 1.0.3; 1.0.4
CVE-2012-2054
–
2%
Apr 5
Redmine before 1.3.2 does not properly restrict the use of a hash to provide values for a model's attributes, which allows remote attackers to set attributes in the (1) Comment,…
Affected: through 1.3.1; 0.1.0; 0.2.1; 0.2.2; 0.3.0; 0.4.0; +34 more
CVE-2012-0327
–
2%
Apr 5
Cross-site scripting (XSS) vulnerability in Redmine before 1.3.2 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors
Affected: through 1.3.1; 0.1.0; 0.2.1; 0.2.2; 0.3.0; 0.4.0; +34 more
CVE-2011-1723
–
4%
Apr 19
Cross-site scripting (XSS) vulnerability in app/views/layouts/base.rhtml in Redmine 1.0.1 through 1.1.1 allows remote attackers to inject arbitrary web script or HTML via the…
Affected: 1.0.1; 1.0.2; 1.0.3; 1.0.4; 1.0.5; 1.1.0; +1 more
CVE-2009-4459
–
1%
Dec 30
Redmine 0.8.7 and earlier uses the title tag before defining the character encoding in a meta tag, which allows remote attackers to conduct cross-site scripting (XSS) attacks and…
Affected: through 0.8.7; 0.1.0; 0.2.1; 0.2.2; 0.3.0; 0.4.0; +23 more
CVE-2009-4079
–
1%
Nov 25
Cross-site request forgery (CSRF) vulnerability in Redmine 0.8.5 and earlier allows remote attackers to hijack the authentication of users for requests that delete a ticket via…
Affected: through 0.8.5; 0.1.0; 0.2.1; 0.2.2; 0.3.0; 0.4.0; +21 more
CVE-2009-4078
–
2%
Nov 25
Multiple cross-site scripting (XSS) vulnerabilities in Redmine 0.8.5 and earlier allow remote attackers to inject arbitrary web script or HTML via unspecified vectors
Affected: through 0.8.5; 0.1.0; 0.2.1; 0.2.2; 0.3.0; 0.4.0; +21 more
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