CVE-2022-3148 — Cross-site Scripting (XSS) - Generic in GitHub repository jgraph/drawio prior to

Cross-site Scripting (XSS) - Generic in GitHub repository jgraph/drawio prior to 20.3.0.

01What is this vulnerability?

Cross-site Scripting (XSS) - Generic in GitHub repository jgraph/drawio prior to 20.3.0.

02Affected products

Vendor	Product	Versions
jgraph	jgraph/drawio	unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-09-08T09:25:09.000Z
• Last modified: 2024-08-03T01:00:10.577Z

09References

• huntr.dev — https://huntr.dev/bounties/1f730015-b4d0-4f84-8cac-9cf1e57a091a
• github.com — https://github.com/jgraph/drawio/commit/b5dfeb238369d664fb06a95e2179236b0e75f366