CVE-2026-82638: Server-Side Request Forgery (SSRF) in jina-ai reader
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.
CVSS v4.0
Score 8.7high
Affected software
jina-ai
reader
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The jina-ai reader disables its private-address guard when not deployed on Google Cloud, which allows unauthenticated attackers to perform SSRF attacks by providing publicly resolvable hostnames that map to private addresses. This can lead to unauthorized retrieval of cloud metadata and internal service content. The vulnerability has a CVSS 4.0 score of 8.7, indicating high severity. The product is a cloud service, and a patch is available.
Potential Impact
An attacker can exploit this SSRF vulnerability to access sensitive internal resources such as cloud metadata and internal services, potentially leading to information disclosure. Since the vulnerability requires no authentication and has network attack vector with low complexity, it poses a significant risk to affected deployments outside Google Cloud.
Mitigation Recommendations
A patch is available for this vulnerability. Since the product is a cloud service, the vendor manages remediation server-side. Users should verify with the vendor advisory that their deployment is updated to include the fix. No additional mitigation steps are indicated in the provided data.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-08-30T13:05:56.745Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Is Cloud Service
- true
Threat ID: 6a943230acd9273b4997c70a
Added to database: 08/30/2026, 13:37:52 UTC
Last enriched: 09/25/2026, 02:45:29 UTC
Last updated: 10/13/2026, 18:48:24 UTC
Views: 98
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