What is CVE-2026-9349?

CVE-2026-9349 is a medium-severity vulnerability in Calcom Cal.diy, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-05-24.

How severe is CVE-2026-9349?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Calcom Cal.diy

CVE-2026-9349

A vulnerability was determined in calcom cal.diy up to 4.9.4. Affected by this issue is the function getServerSideProps of the file apps/web/modules/bookings/views/bookings-single-view.getServerSideProps.tsx of the component Generic React…

Vulnerability class: Information Disclosure

EPSS: 0.000 (12.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Calcom Cal.diy — versions 4.9.0, 4.9.1, 4.9.2

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (exploit)

Frequently asked questions

What is CVE-2026-9349?: CVE-2026-9349 is a medium-severity vulnerability in Calcom Cal.diy, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-05-24.
How severe is CVE-2026-9349?: Medium severity. CVSS v3 base score is 5.3 out of 10.