CVE-2025-63700
Clerk-js OAuth Authentication Bypass Vulnerability
Description
Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: none. Reason: This record was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.
INFO
Published Date :
Nov. 20, 2025, 7:16 p.m.
Last Modified :
Dec. 23, 2025, 6:15 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-63700
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update Clerk-js to the latest version.
- Review and test authentication flows.
- Verify OTP verification process integrity.
Public PoC/Exploit Available at Github
CVE-2025-63700 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-63700 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-63700 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Rejected by [email protected]
Dec. 23, 2025
Action Type Old Value New Value -
CVE Modified by [email protected]
Dec. 23, 2025
Action Type Old Value New Value Removed Tag MITRE: disputed Changed Description An issue was discovered in clerk-js 5.88.0 allowing attackers to bypass the OAuth authentication flow by manipulating the request at the OTP verification stage. NOTE: this is disputed by the Supplier because there is no available information to reproduce the issue, and because an OAuth authentication flow issue would be fixed in a backend component, not within clerk-js itself (which is solely a frontend component). Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: none. Reason: This record was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none. Removed CVSS V3.1 CISA-ADP: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Removed CWE CISA-ADP: CWE-290 Removed Reference MITRE: https://clerk.com Removed Reference MITRE: https://github.com/itsnishat08/CVE-2025-63700 Removed Reference MITRE: https://www.npmjs.com/package/@clerk/clerk-js -
CVE Modified by [email protected]
Dec. 03, 2025
Action Type Old Value New Value Added Tag disputed Changed Description An issue was discovered in Clerk-js 5.88.0 allowing attackers to bypass the OAuth authentication flow by manipulating the request at the OTP verification stage. An issue was discovered in clerk-js 5.88.0 allowing attackers to bypass the OAuth authentication flow by manipulating the request at the OTP verification stage. NOTE: this is disputed by the Supplier because there is no available information to reproduce the issue, and because an OAuth authentication flow issue would be fixed in a backend component, not within clerk-js itself (which is solely a frontend component). Added Reference https://www.npmjs.com/package/@clerk/clerk-js -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Nov. 20, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-290 -
New CVE Received by [email protected]
Nov. 20, 2025
Action Type Old Value New Value Added Description An issue was discovered in Clerk-js 5.88.0 allowing attackers to bypass the OAuth authentication flow by manipulating the request at the OTP verification stage. Added Reference https://clerk.com Added Reference https://github.com/itsnishat08/CVE-2025-63700