Auth bypass in Olivetin
CVE-2026-32102
OliveTin gives access to predefined shell commands from a web interface. In 3000.10.2 and earlier, OliveTin’s live EventStream broadcasts execution events and action output to authenticated dashboard subscribers without enforcing per-action authorization. A low-privileged authenticated user can receive output from actions they are not allowed to view, resulting in broken access control and sensitive information disclosure.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (39.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 39.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.000
Affected products
- Olivetin — versions < 3000.10.2
Weakness classification (CWE)
References
- github.com/OliveTin/OliveTin/security/advisories/GHSA-228v-wc5r-j8m7 (Exploit, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-32102?
- CVE-2026-32102 is a medium-severity vulnerability in Olivetin, classified under Improper Access Control. CVSS score: 6.5/10. Published 2026-03-11.
- How severe is CVE-2026-32102?
- Medium severity. CVSS v3 base score is 6.5 out of 10.