# Supertokens vulnerabilities

Source: https://junglewise.ai/threats/vendors/supertokens  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 10 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/supertokens.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 8 vulnerabilities in Supertokens: 8 in the last 7 days and 8 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-123804, was published on 9 November 2026. Nothing was published in the last eight weeks. 1 technology has a page of its own.

## Counts

- Last 7 days: 8
- Last 30 days: 8
- Last 90 days: 8
- All time: 8 (1 critical, 0 exploited in the wild)

## About Supertokens

Provider of open-source authentication and session management infrastructure.

## Latest Supertokens vulnerabilities

- [CVE-2026-123804: SuperTokens Core session race condition in account unlink](https://junglewise.ai/threats/cve-2026-123804-supertokens-core-is-an-open-source-authentication-server-from-7) (medium, CVSS 6.8, published 9 Nov 2026)
- [CVE-2026-123803: SuperTokens Core cross-tenant WebAuthn authentication bypass](https://junglewise.ai/threats/cve-2026-123803-supertokens-core-is-an-open-source-authentication-server-from-10) (high, CVSS 8.1, published 9 Nov 2026)
- [CVE-2026-123802: SuperTokens Core SAML authentication bypass](https://junglewise.ai/threats/cve-2026-123802-supertokens-core-is-an-open-source-authentication-server-from-11) (high, CVSS 8.1, published 9 Nov 2026)
- [CVE-2026-123801: SuperTokens Core SAML replay protection bypass in callback](https://junglewise.ai/threats/cve-2026-123801-supertokens-core-is-an-open-source-authentication-server-from-11) (high, CVSS 7.4, published 9 Nov 2026)
- [CVE-2026-123800: SuperTokens Core authorization bypass in multitenancy connection URI updates](https://junglewise.ai/threats/cve-2026-123800-supertokens-core-is-an-open-source-authentication-server-from-6) (critical, CVSS 9.9, published 9 Nov 2026)
- [CVE-2026-123799: SuperTokens Core dashboard session expiry enforcement](https://junglewise.ai/threats/cve-2026-123799-supertokens-core-is-an-open-source-authentication-server-from-11) (high, CVSS 7.4, published 9 Nov 2026)
- [CVE-2026-123798: SuperTokens Core XML signature wrapping in SAML verification](https://junglewise.ai/threats/cve-2026-123798-supertokens-core-is-an-open-source-authentication-server-from-11) (high, CVSS 8.1, published 9 Nov 2026)
- [CVE-2026-123797: SuperTokens Core API key and tenant enforcement bypass](https://junglewise.ai/threats/cve-2026-123797-supertokens-core-is-an-open-source-authentication-server-prior) (high, CVSS 7.5, published 9 Nov 2026)

## Most severe Supertokens vulnerabilities

- [CVE-2026-123800: SuperTokens Core authorization bypass in multitenancy connection URI updates](https://junglewise.ai/threats/cve-2026-123800-supertokens-core-is-an-open-source-authentication-server-from-6) (critical, CVSS 9.9, published 9 Nov 2026)
- [CVE-2026-123803: SuperTokens Core cross-tenant WebAuthn authentication bypass](https://junglewise.ai/threats/cve-2026-123803-supertokens-core-is-an-open-source-authentication-server-from-10) (high, CVSS 8.1, published 9 Nov 2026)
- [CVE-2026-123802: SuperTokens Core SAML authentication bypass](https://junglewise.ai/threats/cve-2026-123802-supertokens-core-is-an-open-source-authentication-server-from-11) (high, CVSS 8.1, published 9 Nov 2026)
- [CVE-2026-123798: SuperTokens Core XML signature wrapping in SAML verification](https://junglewise.ai/threats/cve-2026-123798-supertokens-core-is-an-open-source-authentication-server-from-11) (high, CVSS 8.1, published 9 Nov 2026)
- [CVE-2026-123797: SuperTokens Core API key and tenant enforcement bypass](https://junglewise.ai/threats/cve-2026-123797-supertokens-core-is-an-open-source-authentication-server-prior) (high, CVSS 7.5, published 9 Nov 2026)
- [CVE-2026-123801: SuperTokens Core SAML replay protection bypass in callback](https://junglewise.ai/threats/cve-2026-123801-supertokens-core-is-an-open-source-authentication-server-from-11) (high, CVSS 7.4, published 9 Nov 2026)
- [CVE-2026-123799: SuperTokens Core dashboard session expiry enforcement](https://junglewise.ai/threats/cve-2026-123799-supertokens-core-is-an-open-source-authentication-server-from-11) (high, CVSS 7.4, published 9 Nov 2026)
- [CVE-2026-123804: SuperTokens Core session race condition in account unlink](https://junglewise.ai/threats/cve-2026-123804-supertokens-core-is-an-open-source-authentication-server-from-7) (medium, CVSS 6.8, published 9 Nov 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 8 | 1 | 0 |

## Supertokens technologies

- [Supertokens Core](https://junglewise.ai/threats/technologies/supertokens-core): 8 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Supertokens vulnerabilities", https://junglewise.ai/threats/vendors/supertokens, 10 November 2026.