Auth bypass in Eclipse Open Vsx
CVE-2025-1007
In OpenVSX version v0.9.0 to v0.20.0, the /user/namespace/{namespace}/details API allows a user to edit all namespace details, even if the user is not a namespace Owner or Contributor. The details include: name, description, website, support link and social media links. The same issues existed in /user/namespace/{namespace}/details/logo and allowed a user to change the logo.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (44.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 44.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Eclipse Open Vsx
- Eclipse Foundation Openvsx — versions 0.9.0, 0.19.1
Weakness classification (CWE)
References
- github.com/eclipse/openvsx/security/advisories/GHSA-wc7c-xq2f-qp4h (Exploit, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-1007?
- CVE-2025-1007 is a medium-severity vulnerability in Eclipse Open Vsx, classified under CWE-283. CVSS score: 5.3/10. Published 2025-02-19.
- How severe is CVE-2025-1007?
- Medium severity. CVSS v3 base score is 5.3 out of 10.