Known Vulnerabilities for Discourse by Discourse

Listed below are 10 of the newest known vulnerabilities associated with "Discourse" by "Discourse".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-59828 json Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, post revisions that sho... Not Provided 2026-07-09 2026-07-10
CVE-2026-55424 json Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, a topic "featured link"... Not Provided 2026-07-09 2026-07-10
CVE-2026-55420 json Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, under certain non-defau... Not Provided 2026-07-09 2026-07-14
CVE-2026-53963 json Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, a malicious second fact... Not Provided 2026-07-09 2026-07-14
CVE-2026-53962 json Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, insufficient SVG saniti... Not Provided 2026-07-09 2026-07-10
CVE-2026-53961 json Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, the AWS SES bounce webh... Not Provided 2026-07-09 2026-07-10
CVE-2026-49256 json Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, restricted tag and tag-... Not Provided 2026-07-09 2026-07-10
CVE-2026-47264 json Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before ... Not Provided 2026-06-12 2026-06-13
CVE-2026-47263 json Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before ... Not Provided 2026-06-12 2026-06-15
CVE-2026-46413 json Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, regular users could rou... Not Provided 2026-07-09 2026-07-10
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationDiscourseDiscourse2.7.0
ApplicationDiscourseDiscourse2.7.0
ApplicationDiscourseDiscourse2.7.0
ApplicationDiscourseDiscourse2.7.0
ApplicationDiscourseDiscourse2.7.0
ApplicationDiscourseDiscourse2.6.3
ApplicationDiscourseDiscourse2.6.2
ApplicationDiscourseDiscourse2.6.1
ApplicationDiscourseDiscourse2.6.0
ApplicationDiscourseDiscourse2.6.0
ApplicationDiscourseDiscourse2.6.0
ApplicationDiscourseDiscourse2.6.0
ApplicationDiscourseDiscourse2.6.0
ApplicationDiscourseDiscourse2.6.0
ApplicationDiscourseDiscourse2.6.0
ApplicationDiscourseDiscourse2.6.0
ApplicationDiscourseDiscourse2.5.6
ApplicationDiscourseDiscourse2.5.5
ApplicationDiscourseDiscourse2.5.4
ApplicationDiscourseDiscourse2.5.3
Results limited to 20 most recent known configurations
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