CVE-2017-18892: Mattermost Server does not neutralize HTML content in an Email template field
(updated )
An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. E-mail templates can have a field in which HTML content is not neutralized.
References
- github.com/advisories/GHSA-wj5w-qghh-gvqp
- github.com/mattermost/mattermost
- github.com/mattermost/mattermost/commit/4e05fbffed4d7ad75c0bb55d67d2c6f7cf9eaad6
- github.com/mattermost/mattermost/commit/d76946bdb545aba4088943fc523dabb459d22873
- github.com/mattermost/mattermost/commit/f5167f3ba645b829f4c28530e13be6c3db967255
- mattermost.com/security-updates
- nvd.nist.gov/vuln/detail/CVE-2017-18892
Code Behaviors & Features
Detect and mitigate CVE-2017-18892 with GitLab Dependency Scanning
Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →