What is CVE-2026-46656?

CVE-2026-46656 is a high-severity vulnerability in Bludit, classified under Improper Authorization. CVSS score: 8.8/10. Published 2026-06-08.

How severe is CVE-2026-46656?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Bludit

CVE-2026-46656

Bludit is a content management system. Versions prior to 3.22.0 have a Broken Access Control flaw where active sessions remain valid even after the corresponding user account has been physically deleted from the database. This "Ghost Sess…

EPSS: 0.003 (21.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Bludit — versions < 3.22.0

Weakness classification (CWE)

CWE-285 — Improper Authorization
CWE-613 — Insufficient Session Expiration

References

security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-46656?: CVE-2026-46656 is a high-severity vulnerability in Bludit, classified under Improper Authorization. CVSS score: 8.8/10. Published 2026-06-08.
How severe is CVE-2026-46656?: High severity. CVSS v3 base score is 8.8 out of 10.