# WorkOS vulnerabilities

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

Junglewise Threat Intelligence has tracked 7 vulnerabilities in WorkOS: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-42565, was published on 11 May 2026.

## Counts

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

## About WorkOS

Platform providing enterprise identity and access management features including single sign-on and directory sync.

## Latest WorkOS vulnerabilities

- [CVE-2026-42565: WorkOS authkit-session open redirect in AuthService.handleCallback](https://junglewise.ai/threats/cve-2026-42565-workos-authkit-session-open-redirect-in-authservice) (medium, CVSS 4.3, published 11 May 2026)
- [CVE-2025-64762: WorkOS authkit-nextjs session cookie caching in CDNs](https://junglewise.ai/threats/cve-2025-64762-workos-authkit-nextjs-session-cookie-caching-in-cdns) (critical, CVSS 9.1, published 21 Nov 2025)
- [CVE-2025-55009: WorkOS AuthKit Remix sensitive data exposure in HTML](https://junglewise.ai/threats/cve-2025-55009-workos-authkit-remix-sensitive-data-exposure-in-html) (low, CVSS 3.1, published 8 Aug 2025)
- [CVE-2025-55008: WorkOS AuthKit React Router information disclosure in authkitLoader](https://junglewise.ai/threats/cve-2025-55008-workos-authkit-react-router-information-disclosure-in) (low, CVSS 3.1, published 8 Aug 2025)
- [CVE-2024-51753: WorkOS authkit-remix sensitive information disclosure in debug logging](https://junglewise.ai/threats/cve-2024-51753-workos-authkit-remix-sensitive-information-disclosure-in-debug) (medium, CVSS 4, published 5 Nov 2024)
- [CVE-2024-51752: WorkOS AuthKit Next.js sensitive token logging in debug mode](https://junglewise.ai/threats/cve-2024-51752-workos-authkit-next-js-sensitive-token-logging-in-debug-mode) (medium, CVSS 4, published 5 Nov 2024)
- [CVE-2024-29901: WorkOS AuthKit Next.js session replay vulnerability](https://junglewise.ai/threats/cve-2024-29901-workos-authkit-next-js-session-replay-vulnerability) (low, CVSS 3.1, published 29 Mar 2024)

## Most severe WorkOS vulnerabilities

- [CVE-2025-64762: WorkOS authkit-nextjs session cookie caching in CDNs](https://junglewise.ai/threats/cve-2025-64762-workos-authkit-nextjs-session-cookie-caching-in-cdns) (critical, CVSS 9.1, published 21 Nov 2025)
- [CVE-2026-42565: WorkOS authkit-session open redirect in AuthService.handleCallback](https://junglewise.ai/threats/cve-2026-42565-workos-authkit-session-open-redirect-in-authservice) (medium, CVSS 4.3, published 11 May 2026)
- [CVE-2024-51752: WorkOS AuthKit Next.js sensitive token logging in debug mode](https://junglewise.ai/threats/cve-2024-51752-workos-authkit-next-js-sensitive-token-logging-in-debug-mode) (medium, CVSS 4, published 5 Nov 2024)
- [CVE-2024-51753: WorkOS authkit-remix sensitive information disclosure in debug logging](https://junglewise.ai/threats/cve-2024-51753-workos-authkit-remix-sensitive-information-disclosure-in-debug) (medium, CVSS 4, published 5 Nov 2024)
- [CVE-2025-55009: WorkOS AuthKit Remix sensitive data exposure in HTML](https://junglewise.ai/threats/cve-2025-55009-workos-authkit-remix-sensitive-data-exposure-in-html) (low, CVSS 3.1, published 8 Aug 2025)
- [CVE-2025-55008: WorkOS AuthKit React Router information disclosure in authkitLoader](https://junglewise.ai/threats/cve-2025-55008-workos-authkit-react-router-information-disclosure-in) (low, CVSS 3.1, published 8 Aug 2025)
- [CVE-2024-29901: WorkOS AuthKit Next.js session replay vulnerability](https://junglewise.ai/threats/cve-2024-29901-workos-authkit-next-js-session-replay-vulnerability) (low, CVSS 3.1, published 29 Mar 2024)

## 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 | 0 | 0 | 0 |

## 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, "WorkOS vulnerabilities", https://junglewise.ai/threats/vendors/workos, 10 November 2026.