Auth bypass in Eclipse Che
CVE-2020-10689
A flaw was found in the Eclipse Che up to version 7.8.x, where it did not properly restrict access to workspace pods. An authenticated user can exploit this flaw to bypass JWT proxy and gain access to the workspace pods of another user. Successful exploitation requires knowledge of the service name and namespace of the target pod.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.008 (53.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 53.2% 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
- Eclipse Che
- Red Hat Eclipse Che — versions 7.8.x
Weakness classification (CWE)
References
- bugzilla.redhat.com/show_bug.cgi (Patch, Third Party Advisory, Issue Tracking)
- github.com/eclipse/che/issues/15651 (Exploit, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2020-10689?
- CVE-2020-10689 is a medium-severity vulnerability in Eclipse Che, classified under Missing Authorization. CVSS score: 6.4/10. Published 2020-04-03.
- How severe is CVE-2020-10689?
- Medium severity. CVSS v3 base score is 6.4 out of 10.