High 7.3Published Aug 3, 2026

CVE-2026-18647jina-ai reader Crawler/Puppeteer crawler.ts isValidTLD server-side request forgery

Updated under an hour ago (Oct 27, 2026, 9:00 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for jina-ai reader

Exploited in the last 30 days

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.

CVSS: 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Aug 4, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

jina-ai reader jina-ai:reader	1574bfd380d249c86c82db4dace0d9c8fe17e2b1	CNA record

References

References

https://vuldb.com/vuln/385566	vdb-entry, technical-description
https://vuldb.com/vuln/385566/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-18647	third-party-advisory
https://vuldb.com/submit/855011	third-party-advisory
https://github.com/orionyan520/cve_report/issues/8	exploit, issue-tracking

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.