Technology · RubyGems
yard (RubyGems) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in yard (RubyGems): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-49342, was published on 19 June 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About yard (RubyGems)
A documentation generation tool for the Ruby programming language.
Latest yard (RubyGems) vulnerabilities
- CVE-2026-49342: lsegal YARD path traversal in StaticCachingmediumCVSS 5.3EPSS 0.4%
- CVE-2026-41493: lsegal YARD path traversal in yard serverhighCVSS 7.5EPSS 0.5%
- CVE-2024-27285: YARD's default template vulnerable to Cross-site Scripting in generated frames.htmllowCVSS 3.1EPSS 1.1%
- CVE-2019-1020001: Path Traversal vulnerability that affects yardlowCVSS 3EPSS 2.3%
- CVE-2017-17042: Arbitrary file read vulnerability in yard serverlowCVSS 3EPSS 2.9%
Most severe yard (RubyGems) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-41493: lsegal YARD path traversal in yard serverhighCVSS 7.5EPSS 0.5%
- CVE-2026-49342: lsegal YARD path traversal in StaticCachingmediumCVSS 5.3EPSS 0.4%
- CVE-2024-27285: YARD's default template vulnerable to Cross-site Scripting in generated frames.htmllowCVSS 3.1EPSS 1.1%
- CVE-2017-17042: Arbitrary file read vulnerability in yard serverlowCVSS 3EPSS 2.9%
- CVE-2019-1020001: Path Traversal vulnerability that affects yardlowCVSS 3EPSS 2.3%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/yard.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "yard (RubyGems) vulnerabilities", https://junglewise.ai/threats/technologies/yard, 28 September 2026.