CVE-2026-42462
1 advisory.
npm/@fedify/fedify CVE-2026-42462: high 7, EPSS 0.25%
Fedify has an LD-Signature Bypass via JSON-LD Named-Graph Restructuring
Action: Upgrade @fedify/fedify to 1.9.11 or later.
npm i @fedify/fedify@2.2.3npm i @fedify/fedify@2.1.14npm i @fedify/fedify@2.0.18npm i @fedify/fedify@1.10.10npm i @fedify/fedify@1.9.11Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.2.0 | 2.2.3 | - |
| 2.1.0 | 2.1.14 | - |
| 2.0.0 | 2.0.18 | - |
| 1.10.0 | 1.10.10 | - |
| 0 | 1.9.11 | - |
Fixed versions
| 2.2.3 | 2.1.14 | 2.0.18 | 1.10.10 | 1.9.11 |
Sources
- osv: GHSA-9rfg-v8g9-9367
- https://github.com/fedify-dev/fedify/security/advisories/GHSA-9rfg-v8g9-9367
- https://nvd.nist.gov/vuln/detail/CVE-2026-42462
- https://github.com/fedify-dev/fedify
- https://github.com/fedify-dev/fedify/releases/tag/2.2.3
CVE-2026-42462 · published · modified · JSON