GHSA-m497-hq5x-6jcv

ghsaUSosv

Mattermost Server allows attackers to create buttons that can launch API requests

view advisory published 2022-05-24Licence: CC-BY-4.0

An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows an attacker to create a button that, when pressed by a user, launches an API request.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2017-18890US	medium4.3	0.78% (56th)	—	2020-06-19
An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows an attacker to create a button that, when pressed by a user, launches an API request.

references

External citations — patches, advisories, analysis.

https://github.com/mattermost/mattermostPACKAGE
https://mattermost.com/security-updatesWEB
https://nvd.nist.gov/vuln/detail/CVE-2017-18890ADVISORY

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