CVE-2026-65319

Description

Feedbin (commit 739884a) contains an unauthenticated information disclosure vulnerability that allows unauthenticated attackers to retrieve private article content by sending requests to the entries text API endpoint, which skips the authorization before-action filter entirely. Attackers can iterate sequential integer entry IDs through the GET /api/v2/entries/:id/text endpoint to enumerate and extract plain-text content of all stored articles, including private newsletter content, personal page-saves, and articles from any user's private subscriptions.

References

https://www.vulncheck.com/advisories/feedbin-unauthenticated-entry-content-disclosure-via-get-api-v2-entries-id-text

https://github.com/geo-chen/oss/blob/main/feedbin.md

https://github.com/feedbin/feedbin/commit/04b89b84189e4727ea19d84ea4a44015859b29cc

https://github.com/feedbin/feedbin

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4