BIT-gitlab-2021-22242

vendorUSosv

view advisory published 2024-03-06Licence: per source

Insufficient input sanitization in Mermaid markdown in GitLab CE/EE version 11.4 and up allows an attacker to exploit a stored cross-site scripting vulnerability via a specially-crafted markdown

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2021-22242US	medium5.4	63.6% (99th)	—	2021-08-25
Insufficient input sanitization in Mermaid markdown in GitLab CE/EE version 11.4 and up allows an attacker to exploit a stored cross-site scripting vulnerability via a specially-cr…

references

External citations — patches, advisories, analysis.

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22242.jsonADVISORY
https://gitlab.com/gitlab-org/gitlab/-/issues/332528WEB
https://hackerone.com/reports/1212822ADVISORY
https://nvd.nist.gov/vuln/detail/CVE-2021-22242WEB

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