What is CVE-2026-28444?

CVE-2026-28444 is a medium-severity vulnerability in Baptistearno Typebot.io, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-05-22.

How severe is CVE-2026-28444?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Baptistearno Typebot.io

CVE-2026-28444

Typebot is a chatbot builder tool. In versions 3.15.2 and prior, the getResultLogs API endpoint authorizes the caller against the provided typebotId but fetches logs solely by resultId without verifying that the result belongs to the autho…

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.000 (12.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

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)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-28444?: CVE-2026-28444 is a medium-severity vulnerability in Baptistearno Typebot.io, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-05-22.
How severe is CVE-2026-28444?: Medium severity. CVSS v3 base score is 6.5 out of 10.