CVE-2026-62857
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Fedify: Server-Side Request Forgery in getNodeInfo() Allows Access to Internal Network Resources
Fedify is a TypeScript library for building federated server apps powered by ActivityPub. From version 1.2.0 through the affected 1.9, 1.10, 2.0, 2.1, 2.2, and 2.3 maintenance lines, getNodeInfo() follows an attacker-controlled links[].href value from /.well-known/nodeinfo without scheme, redirect, or private-address validation, allowing requests to loopback, link-local, cloud metadata, and private-network services and returning their response bodies. This issue is fixed in versions 1.9.13, 1.10.12, 2.0.22, 2.1.18, 2.2.7, and 2.3.2.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
fedify
- Vendor
- fedify-dev
- Product
- fedify
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 1.2.0, < 1.9.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 1.10.0, < 1.10.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.0.0, < 2.0.22 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.1.0, < 2.1.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.2.0, < 2.2.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.3.0, < 2.3.2 | affected | Unavailable | Unavailable | Unavailable | None listed |