Is CVE-2026-48759 actively exploited?

No active exploitation of CVE-2026-48759 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-48759 be exploited remotely?

Yes. CVE-2026-48759 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-48759?

CVE-2026-48759 has a CVSS score of 7.1 (HIGH).

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HIGH

CVE-2026-48759

CWE-639Published: June 17, 2026· Updated: Jun 22, 2026

7.1

CVSS v3.1

Official Description

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 handlers validate that the authenticated user is a non-guest member of the provided workspaceId, but then operate on themeTemplateId via Prisma queries that do NOT include workspaceId in the WHERE clause. This allows any authenticated user to modify or delete theme templates belonging to any other workspace and may expose Template IDs via shared typebots or network traffic. This issue has been fixed in version 3.16.0.

NVD Source

Technical Analysis

CVE-2026-48759 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 7.1.