What is CVE-2026-48759?

CVE-2026-48759 is a high-severity vulnerability in Baptistearno Typebot.io, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 7.1/10. Published 2026-06-17.

How severe is CVE-2026-48759?

High severity. CVSS v3 base score is 7.1 out of 10.

Auth bypass in Baptistearno Typebot.io

CVE-2026-48759

TypeBot is a chatbot builder tool. Versions 3.15.2 and below have an Insecure Direct Object Reference vulnerability through cross-workspace Theme Template modification and deletion. The handleSaveThemeTemplate and handleDeleteThemeTemplate…

Vulnerability class: IDOR (Insecure Direct Object Reference)

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L.

Affected products

Baptistearno Typebot.io — versions < 3.16.0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

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

Frequently asked questions

What is CVE-2026-48759?: CVE-2026-48759 is a high-severity vulnerability in Baptistearno Typebot.io, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 7.1/10. Published 2026-06-17.
How severe is CVE-2026-48759?: High severity. CVSS v3 base score is 7.1 out of 10.