Read the docs
TI-2026-21612 Aliases CVE-2026-27170

OpenSift: SSRF risk in URL ingestion endpoint

Priority LOW 31CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. In versions 1.1.2-alpha and below, URL ingest allows overly permissive server-side fetch behavior and can be coerced into requesting unsafe targets. Potential access/probing of private/local network resources from the OpenSift host process when ingesting attacker-controlled URLs. This issue has been fixed in version 1.1.3-alpha. To workaround when using trusted local-only exceptions, use OPENSIFT_ALLOW_PRIVATE_URLS=true with caution.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00206 10th percentileScored 2026-11-07
Fix Fixed OpenSift (OpenSift): 1.1.3-alpha

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OpenSiftOpenSiftbefore 1.1.3-alpha1.1.3-alphaPatch availableCNA
  • OpenSift VendorOpenSift Affected before 1.1.3-alpha Fixed in 1.1.3-alpha Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:opensift:opensift:*:*:*:*:*:python:*:*before 1.1.3VulnerableOpenSift
  • cpe:2.3:a:opensift:opensift:*:*:*:*:*:python:*:* Versions before 1.1.3 Vulnerable ·OpenSift

Remediation

  • Fix · CNA OpenSift (OpenSift) Fixed in 1.1.3-alpha

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-27170

References

Advisory 1

Other 1

  • TI-2026-22893 OpenSift: Insufficient URL destination restrictions in ingest flow could enable SSRF-style internal access CVSS 3.1HIGH 8.2
  • TI-2026-22892 OpenSift: Insufficient path containment checks in storage helpers could allow path traversal-style file operations CVSS 3.1HIGH 8.8
  • TI-2026-21611 OpenSift: Persistent XSS Chat Tool Rendering CVSS 3.1HIGH 8.9
  • TI-2026-22891 OpenSift: Sensitive implementation details exposed via raw exception messages and token-returning endpoints CVSS 3.1MEDIUM 5.3
  • TI-2026-21626 OpenSift: Race-prone local persistence could cause state corruption/loss CVSS 3.1MEDIUM 6.6

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences