XSS in Weave.works Gitops
CVE-2022-38790
Weave GitOps Enterprise before 0.9.0-rc.5 has a cross-site scripting (XSS) bug allowing a malicious user to inject a javascript: link in the UI. When clicked by a victim user, the script will execute with the victim's permission. The exposure appears in Weave GitOps Enterprise UI via a GitopsCluster dashboard link. An annotation can be added to a GitopsCluster custom resource.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.008 (55.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000
Affected products
- Weave.works Gitops — versions 0.9.0
Weakness classification (CWE)
References
- www.weave.works/product/gitops-enterprise/ (Product, Vendor Advisory)
- docs.gitops.weave.works/docs/intro (Product, Vendor Advisory)
- docs.gitops.weave.works/docs/cluster-management/getting-started/ (Product, Vendor Advisory)
- docs.gitops.weave.works/security/cve/enterprise/CVE-2022-38790/index.html (Exploit, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-38790?
- CVE-2022-38790 is a medium-severity vulnerability in Weave.works Gitops, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-09-01.
- How severe is CVE-2022-38790?
- Medium severity. CVSS v3 base score is 5.4 out of 10.