01 Record
CVE-2026-48495
TypeBot Google Sheets OAuth callback can create credentials in unauthorized workspaces and modify arbitrary typebots
HighPUBLISHEDCNA: GitHub_M
CNA base score7.1 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
02 Description
TypeBot Google Sheets OAuth callback can create credentials in unauthorized workspaces and modify arbitrary typebots
03 Exploitation and scoring
- Exploitation
- Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
- SSVC decision
- ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.35% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 28.5% of scored records. A rank, not a probability.
- NVD base score
- 7.1 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
- NVD analysis status
- Deferred. NVD last modified this record on 2026-10-23.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-08-11 15:57Z2 MO AGO
- Last updated
- 2026-08-13 14:41Z2 MO AGO
- Reserved
- 2026-05-21
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.1)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
- Weaknesses
- CWE-862Missing AuthorizationClass
- Data version
- 5.2
- Document digest
- 381427295c74a3748a62e91870b491d7198a3ed1ef95e3e900eb6fa415c402c8
05 Affected products
VendorProductVersionsPlatforms
06 References
- github.comhttps://github.com/baptisteArno/typebot.io/security/advisories/GHSA-w789-9gxq-2xcj
- github.comhttps://github.com/baptisteArno/typebot.io/pull/2501
- github.comhttps://github.com/baptisteArno/typebot.io/commit/c0ffd825e2f4ee2256a157fd085fb624dcede625
- github.comhttps://github.com/baptisteArno/typebot.io/releases/tag/v3.17.0