CVE-2026-82638 jina-ai reader Server-Side Request Forgery via disabled private-address guard
Unauthenticated attackers can perform SSRF to access internal services and cloud metadata when the private-address guard is disabled outside Google Cloud.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-82638?
CVE-2026-82638 is a high-severity server-side request forgery vulnerability in jina-ai reader, published on 30 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-918
Which versions are affected by CVE-2026-82638?
How do I fix CVE-2026-82638?
No fix has been published for CVE-2026-82638 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-82638 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82638 exists.
Sources
Also known as GHSA-pqmv-pq4g-pwph.