GHSA-4ghx-8jw8-p76q

ghsaUSosv

Mattermost Open Redirect vulnerability

view advisory published 2023-11-27Licence: CC-BY-4.0

Mattermost fails to properly check a redirect URL parameter allowing for an open redirect was possible when the user clicked "Back to Mattermost" after providing a invalid custom url scheme in /oauth/{service}/mobile_login?redirect_to=

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-47168US	medium6.1	0.40% (34th)	—	2023-11-27
Mattermost fails to properly check a redirect URL parameter allowing for an open redirect was possible when the user clicked "Back to Mattermost" after providing a invalid custom u…

references

External citations — patches, advisories, analysis.

https://github.com/mattermost/mattermostPACKAGE
https://mattermost.com/security-updatesWEB
https://nvd.nist.gov/vuln/detail/CVE-2023-47168ADVISORY

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