A vulnerability was detected in ByteDance Coze Scraper Extension up to 2.0.2. Affected by this vulnerability is the function chrome.runtime.onMessageExternal.addListener of the file static/background/index.js of the component External Message Handler. The manipulation of the argument body.url/paginationConfig/xPathConfig/body.urls/xPaths results in missing authorization.
The attack can be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
Passive
Minimal interaction
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products
bytedance:coze scraper extension
References 5
https://vuldb.com/vuln/409003
VDB-409003 | ByteDance Coze Scraper Extension External Message index.js chrome.runtime.onMessageExternal.addListener authorization
https://vuldb.com/vuln/409003/cti
VDB-409003 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/cve/CVE-2026-96680
CVE-2026-96680 | CVE Analysis and Report
https://vuldb.com/submit/904123
Submit #904123 | ByteDance Coze Scraper Chrome extension 2.0.2 Information Disclosure
https://github.com/xryj920/chrome_extensions/blob/main/Coze%20Scraper%202.0.2%2…
NVD