CVE-2026-32102: OliveTin Vulnerable to Unauthorized Action Output Disclosure via EventStream

March 12, 2026

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. I validated this on OliveTin 3000.10.2.

References

github.com/OliveTin/OliveTin
github.com/OliveTin/OliveTin/security/advisories/GHSA-228v-wc5r-j8m7
github.com/advisories/GHSA-228v-wc5r-j8m7
nvd.nist.gov/vuln/detail/CVE-2026-32102

Code Behaviors & Features

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