PT-2026-67509 · Jina Ai · Reader

Orionyan · CVE-2026-18647 · Published 2026-08-03 · Updated 2026-08-03

Mitre

CVSS v3.1

7.3

High

Base vector

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

A security vulnerability has been detected in jina-ai reader up to 1574bfd380d249c86c82db4dace0d9c8fe17e2b1. This issue affects the function isValidTLD of the file /backend/functions/src/cloud-functions/crawler.ts of the component Crawler/Puppeteer. The manipulation leads to server-side request forgery. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The vendor was contacted early about this disclosure but did not respond in any way.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-18647

Affected Products

Reader

References · 6

• 🔥 https://github.com/orionyan520/cve_report/issues/8 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-18647 · Security Note
• https://vuldb.com/vuln/385566 · Note
• https://vuldb.com/vuln/385566/cti · Note
• https://vuldb.com/cve/CVE-2026-18647 · Note
• https://vuldb.com/submit/855011 · Note