Omnivore Server-Side Request Forgery via the scanFeeds GraphQL Query
The scanFeedsResolver in packages/api/src/resolvers/subscriptions/index.ts passes the caller-supplied url straight to axios.get(url, rssParserConfig()) with no address validation. The same file guards the subscribe path with validateUrl(), which rejects private and reserved ranges through the private-ip library, and createPageSaveRequest applies the same check, so the omission is specific to this resolver. An authenticated user can direct the server to request arbitrary internal endpoints. The response is parsed as a feed or as HTML and the resolver returns the resulting url, title, description and type fields, so disclosure is limited to feed-shaped metadata and to link elements advertising RSS or Atom feeds; requests that do not parse still distinguish reachable ports from unreachable ones through the resulting error.
CVE-2026-77066
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-77066
omnivore
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/omnivore-app/omnivore",
"vendor": "omnivore-app",
"product": "omnivore",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "c4d7d8562e6b9aabb1d8e4dabca268e314baa43a",
"versionType": "git"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-77066
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #987 · Revision 1
- Added to Heist Feed
- Publisher date