# oauth (RubyGems) vulnerabilities

Source: https://junglewise.ai/threats/technologies/oauth  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/oauth.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in oauth (RubyGems): 0 in the last 7 days and 1 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-92161, was published on 25 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before. 0 critical against 1.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 1
- All time: 3 (1 critical, 0 exploited in the wild)

## About oauth (RubyGems)

A Ruby library that implements the OAuth 1.0 protocol for authorization.

## Latest oauth (RubyGems) vulnerabilities

- [CVE-2026-92161: FriendsOfFlarum OAuth account takeover via unverified Discord email](https://junglewise.ai/threats/cve-2026-92161-friendsofflarum-oauth-account-takeover-via-unverified-discord) (critical, CVSS 9.8, published 25 Sep 2026)
- [CVE-2026-54605: Ruby OAuth cross-origin metadata disclosure in token_request](https://junglewise.ai/threats/cve-2026-54605-ruby-oauth-cross-origin-metadata-disclosure-in-token-request) (high, CVSS 7.2, published 28 Jul 2026)
- [CVE-2016-11086: Improper Certificate Validation in oauth ruby gem](https://junglewise.ai/threats/cve-2016-11086-improper-certificate-validation-in-oauth-ruby-gem) (low, CVSS 3.1, published 22 Apr 2021)

## Most severe oauth (RubyGems) vulnerabilities

- [CVE-2026-92161: FriendsOfFlarum OAuth account takeover via unverified Discord email](https://junglewise.ai/threats/cve-2026-92161-friendsofflarum-oauth-account-takeover-via-unverified-discord) (critical, CVSS 9.8, published 25 Sep 2026)
- [CVE-2026-54605: Ruby OAuth cross-origin metadata disclosure in token_request](https://junglewise.ai/threats/cve-2026-54605-ruby-oauth-cross-origin-metadata-disclosure-in-token-request) (high, CVSS 7.2, published 28 Jul 2026)
- [CVE-2016-11086: Improper Certificate Validation in oauth ruby gem](https://junglewise.ai/threats/cve-2016-11086-improper-certificate-validation-in-oauth-ruby-gem) (low, CVSS 3.1, published 22 Apr 2021)

## Vulnerabilities per week

Nothing in the last four weeks, down from 1 vulnerability in the four before. 0 critical against 1.

| 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 | 1 | 1 | 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 RubyGems technologies

- [actionpack (RubyGems)](https://junglewise.ai/threats/technologies/actionpack): 77 vulnerabilities
- [nokogiri (RubyGems)](https://junglewise.ai/threats/technologies/nokogiri): 69 vulnerabilities
- [rack (RubyGems)](https://junglewise.ai/threats/technologies/rack): 55 vulnerabilities
- [activerecord (RubyGems)](https://junglewise.ai/threats/technologies/rubygems-activerecord): 26 vulnerabilities
- [rubygems-update (RubyGems)](https://junglewise.ai/threats/technologies/rubygems-update): 25 vulnerabilities
- [puppet (RubyGems)](https://junglewise.ai/threats/technologies/puppet): 23 vulnerabilities
- [activesupport (RubyGems)](https://junglewise.ai/threats/technologies/activesupport): 20 vulnerabilities
- [actionview (RubyGems)](https://junglewise.ai/threats/technologies/actionview): 19 vulnerabilities
- [activestorage (RubyGems)](https://junglewise.ai/threats/technologies/activestorage): 19 vulnerabilities
- [camaleon_cms (RubyGems)](https://junglewise.ai/threats/technologies/camaleon-cms): 19 vulnerabilities
- [rails-html-sanitizer (RubyGems)](https://junglewise.ai/threats/technologies/rails-html-sanitizer): 18 vulnerabilities
- [loofah (RubyGems)](https://junglewise.ai/threats/technologies/loofah): 17 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, "oauth (RubyGems) vulnerabilities", https://junglewise.ai/threats/technologies/oauth, 13 November 2026.