CVE-2026-108110

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.

CVSS 4.0

7.6CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

6.8CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS

0.3% chance of exploitation in the next 30 days; higher than 22% of CVEs (scores of 2026-10-25)

CWE

CWE-639

Published

2026-10-09

Modified

2026-10-14

Record from

the NVD, synced 2026-10-19

References

• https://github.com/himovo/movo
• https://github.com/himovo/movo/blob/v0.2.3/services/chat-api/app/api/endpoints/documents.py#L237-L274
• https://github.com/himovo/movo/blob/v0.2.3/services/chat-api/app/api/endpoints/documents.py#L91-L109
• https://hackmd.io/@haind/cve-2026-108110-movo-document-authz
• https://www.vulncheck.com/advisories/movo-through-0.2.3-authorization-bypass-via-document-endpoints

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