Vulnerability in Thelibrarian The Librarian

CVE-2026-0615

The Librarian `supervisord` status page can be retrieved by the `web_fetch` tool, which can be used to retrieve running processes within TheLibrarian backend. The vendor has fixed the vulnerability in all affected versions.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.003 (18.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-0615: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

References

Frequently asked questions

What is CVE-2026-0615?
CVE-2026-0615 is a high-severity vulnerability in Thelibrarian The Librarian, classified under CWE-497: EXPOSURE OF SENSITIVE SYSTEM INFORMATION TO AN UNAUTHORIZED CONTROL SPHERE. CVSS score: 7.3/10. Published 2026-01-16.
How severe is CVE-2026-0615?
High severity. CVSS v3 base score is 7.3 out of 10.