PT-2026-63241 · Feedbin · Feedbin

George Chen · CVE-2026-65319 · Published 2026-07-21 · Updated 2026-07-21

Mitre

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2026-65319

Affected Products

Feedbin

References · 5

• https://github.com/feedbin/feedbin/commit/04b89b84189e4727ea19d84ea4a44015859b29cc · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-65319 · Security Note
• https://github.com/feedbin/feedbin · Note
• https://vulncheck.com/advisories/feedbin-unauthenticated-entry-content-disclosure-via-get-api-v2-entries-id-text · Note
• https://github.com/geo-chen/oss/blob/main/feedbin.md · Note