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CVE-2026-82638

jina-ai reader Server-Side Request Forgery via disabled private-address guard

CVSS 4.0 8.7 HIGHCVSS 3.1 7.5 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory.

cve-program · CVE-2026-82638

Published

jina-ai reader disables its private-address guard outside Google Cloud deployments, allowing unauthenticated attackers to perform server-side request forgery. Attackers can supply publicly resolvable hostnames mapping to private addresses to retrieve cloud metadata and internal service content.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-82638

Published

reader

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "jina-ai",
                    "product": "reader",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:github/jina-ai/reader",
                    "versions": [
                        {
                            "version": "45d1682db02f0c50b680ad350855da4e38ab2122",
                            "lessThanOrEqual": "1574bfd380d249c86c82db4dace0d9c8fe17e2b1",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON