jina-ai reader Server-Side Request Forgery via disabled private-address guard
Priority HIGH 77CWE-918Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-918 and the CVSS impact.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00497 42nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
No affected products listed by the sources yet.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-82638
- 2026-10-03 Alias added: GHSA-pqmv-pq4g-pwph
References
More jina-ai vulnerabilities
- TI-2026-58810 jina-ai reader server-side request forgery via redirect validation bypass CVSS 4.0HIGH 8.7
- TI-2026-15280 jina-ai reader Crawler/Puppeteer crawler.ts isValidTLD server-side request forgery CVSS 4.0MEDIUM 6.9
Sources
- CVE-2026-82638 · CVE Program
- CVE-2026-82638 · NVD
- FIRST EPSS
- GHSA-pqmv-pq4g-pwph · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences