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TI-2026-70087 Aliases CVE-2026-108110GHSA-33xm-96fg-7hfc

Authorization bypass in MOVO exposes other users' stored documents

Priority HIGH 68CWE-639Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-639.

Summary

MOVO from 0.1.0 through 0.2.3 contains an authorization bypass in its chat-api document endpoints, tracked as CWE-639. The endpoints accept user-supplied object paths without checking ownership, so an authenticated user with low privileges who knows another user's object path can read private documents and overwrite presentation blueprints. A proof-of-concept exploit is linked in the references.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

MOVO through 0.2.3 contains an authorization bypass vulnerability in the chat-api document endpoints that allows authenticated users to access other users' stored objects by supplying arbitrary object paths. Attackers who know a target's object path can send it to /api/documents/fetch or /api/documents/save-blueprint to read private documents and overwrite presentation blueprints.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00303 23rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
himovoMOVO0.1.0 – 0.2.3—No fix listedCNA
  • MOVO Vendorhimovo Affected 0.1.0 – 0.2.3 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for MOVO.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

  1. 2026-10-09 Threatist record created from CVE-2026-108110
  2. 2026-10-11 Priority changed: MEDIUM → LOW
  3. 2026-10-13 1 new reference · CNA
  4. 2026-10-13 Alias added: GHSA-33xm-96fg-7hfc
  5. 2026-10-14 CISA SSVC decision points changed
  6. 2026-10-14 Priority changed: LOW → HIGH

References

Exploit 1

Other 3

Sources

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