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VulnerabilityPublished

CVE-2026-48765: baptisteArno typebot.io · Insecure Direct Object Reference

Affects baptisteArno typebot.ioSource CVE Database V5

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Not known to be exploited · CVSS 9.9 Critical : upgrade to 3.17.0 as a priority.

Data as of 8 Nov 2026, 23:24 UTC

CVSS 3.1 base score
9.9Critical
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.4% chance of exploitation in 30 days – higher than 39% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 3.17.0
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 11 Aug 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 9 Nov 2026.

What to do

Upgrade typebot.io and baptistearno/typebot.io to 3.17.0.

Affected software

ProductAffectedFixed in
baptisteArnotypebot.ioAffected
  • <3.17.0
Fixed in
  • 3.17.0
GitHubbaptistearno/typebot.iopkg:github/baptistearno/typebot.ioOther threatsAffected
  • <3.17.0
Fixed in
  • 3.17.0

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Upgrade TypeBot to version 3.17.0 or later, where this authorization bypass vulnerability is patched. No other mitigation or workaround is documented. Patch status is not explicitly stated but the vendor has fixed the issue in 3.17.0.

Description

TypeBot is a chatbot builder tool. Versions prior to 3.17.0 allow a low-privilege read collaborator to extract a workspace OAuth `credentialsId` from a readable bot configuration and then overwrite that credential through `handleUpdateOAuthCredentials()` by supplying an attacker-controlled writable `workspaceId`. The update path validates only the attacker-supplied workspace and then updates the credential record by global `id` alone, while also rewriting the credential's `workspaceId`. This allows cross-workspace OAuth credential takeover and reassignment. Version 3.17.0 patches the issue.

References

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