# Ash-Project Ash Authentication Oauth2 Server vulnerabilities

Source: https://junglewise.ai/threats/technologies/ash-authentication-oauth2-server  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 10 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/ash-authentication-oauth2-server.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in Ash-Project Ash Authentication Oauth2 Server: 0 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-82758, was published on 7 September 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 6
- All time: 6 (0 critical, 0 exploited in the wild)

## About Ash-Project Ash Authentication Oauth2 Server

Elixir library providing OAuth 2.0 server authentication for Ash framework.

## Latest Ash-Project Ash Authentication Oauth2 Server vulnerabilities

- [CVE-2026-82758: ash-project ash_authentication_oauth2_server authentication bypass in client registration](https://junglewise.ai/threats/cve-2026-82758-ash-project-ash-authentication-oauth2-server-authentication) (info, CVSS 7.5, published 7 Sep 2026)
- [CVE-2026-82757: ash-project ash_authentication_oauth2_server SSRF in metadata fetch](https://junglewise.ai/threats/cve-2026-82757-ash-project-ash-authentication-oauth2-server-ssrf-in-metadata) (info, CVSS 6.5, published 7 Sep 2026)
- [CVE-2026-82756: ash-project ash_authentication_oauth2_server parameter injection in WWW-Authenticate header](https://junglewise.ai/threats/cve-2026-82756-ash-project-ash-authentication-oauth2-server-parameter-injection) (info, published 7 Sep 2026)
- [CVE-2026-82755: ash-project ash_authentication_oauth2_server cache poisoning in OAuth discovery metadata](https://junglewise.ai/threats/cve-2026-82755-ash-project-ash-authentication-oauth2-server-cache-poisoning-in) (info, published 7 Sep 2026)
- [CVE-2026-82754: ash-project ash_authentication_oauth2_server path traversal in OAuth endpoints](https://junglewise.ai/threats/cve-2026-82754-ash-project-ash-authentication-oauth2-server-path-traversal-in) (info, published 7 Sep 2026)
- [CVE-2026-82753: ash-project ash_authentication_oauth2_server unbound resource allocation in /authorize](https://junglewise.ai/threats/cve-2026-82753-ash-project-ash-authentication-oauth2-server-unbound-resource) (info, published 7 Sep 2026)

## Most severe Ash-Project Ash Authentication Oauth2 Server vulnerabilities

- [CVE-2026-82758: ash-project ash_authentication_oauth2_server authentication bypass in client registration](https://junglewise.ai/threats/cve-2026-82758-ash-project-ash-authentication-oauth2-server-authentication) (info, CVSS 7.5, published 7 Sep 2026)
- [CVE-2026-82757: ash-project ash_authentication_oauth2_server SSRF in metadata fetch](https://junglewise.ai/threats/cve-2026-82757-ash-project-ash-authentication-oauth2-server-ssrf-in-metadata) (info, CVSS 6.5, published 7 Sep 2026)
- [CVE-2026-82754: ash-project ash_authentication_oauth2_server path traversal in OAuth endpoints](https://junglewise.ai/threats/cve-2026-82754-ash-project-ash-authentication-oauth2-server-path-traversal-in) (info, published 7 Sep 2026)
- [CVE-2026-82756: ash-project ash_authentication_oauth2_server parameter injection in WWW-Authenticate header](https://junglewise.ai/threats/cve-2026-82756-ash-project-ash-authentication-oauth2-server-parameter-injection) (info, published 7 Sep 2026)
- [CVE-2026-82755: ash-project ash_authentication_oauth2_server cache poisoning in OAuth discovery metadata](https://junglewise.ai/threats/cve-2026-82755-ash-project-ash-authentication-oauth2-server-cache-poisoning-in) (info, published 7 Sep 2026)
- [CVE-2026-82753: ash-project ash_authentication_oauth2_server unbound resource allocation in /authorize](https://junglewise.ai/threats/cve-2026-82753-ash-project-ash-authentication-oauth2-server-unbound-resource) (info, published 7 Sep 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 | 6 | 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 |

## Other Ash-Project technologies

- [Ash-Project Ash Typescript](https://junglewise.ai/threats/technologies/ash-typescript): 8 vulnerabilities
- [Ash-Project Ash Admin](https://junglewise.ai/threats/technologies/ash-admin): 7 vulnerabilities
- [Ash-Project Ash Ai](https://junglewise.ai/threats/technologies/ash-ai): 7 vulnerabilities
- [Ash-Project Ash Graphql](https://junglewise.ai/threats/technologies/ash-graphql): 5 vulnerabilities
- [Ash-Project Ash Sql](https://junglewise.ai/threats/technologies/ash-sql): 5 vulnerabilities
- [Ash-Project Ash Phoenix](https://junglewise.ai/threats/technologies/ash-phoenix): 4 vulnerabilities
- [Ash-Project Ash](https://junglewise.ai/threats/technologies/ash-project-ash): 4 vulnerabilities
- [Ash-Project Ash Postgres](https://junglewise.ai/threats/technologies/ash-postgres): 3 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, "Ash-Project Ash Authentication Oauth2 Server vulnerabilities", https://junglewise.ai/threats/technologies/ash-authentication-oauth2-server, 10 November 2026.