CVE-2026-65319 Details
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.
A vulnerability allowing unauthenticated information disclosure has been identified in Feedbin, specifically in commit 739884a. This issue arises because the GET /api/v2/entries/:id/text endpoint bypasses authentication, allowing attackers to access private article content. By sending requests with sequential integer entry IDs, attackers can enumerate and retrieve plain-text content from all stored articles, including private newsletters, personal page-saves, and articles from any user's private subscriptions.
The vulnerability has been fixed in Feedbin commit 04b89b8. Users should update to this version.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 21, 2026CISA-ADP
Assessed Jul 22, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/geo-chen/oss/blob/main/feedbin.md | CISA-ADP | ExploitTechnical Description |
| https://github.com/feedbin/feedbin | [email protected] | ProductSource CodeVendor |
| https://github.com/feedbin/feedbin/commit/04b89b84189e4727ea19d84ea4a44015859b29cc | [email protected] | Source CodeVendor |
| https://github.com/geo-chen/oss/blob/main/feedbin.md | [email protected] | ExploitTechnical Description |
| https://www.vulncheck.com/advisories/feedbin-unauthenticated-entry-content-disclosure-via-get-api-v2-entries-id-text | [email protected] | AdvisoryRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-306 | Missing Authentication for Critical Function | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Feedbin | <= 739884a |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 22, 2026 | CVE Modified | CISA-ADP |
| Jul 21, 2026 | New CVE Received | [email protected] |