Vulnerability · Published Oct 9, 2026 · Assigned by VulnCheck

CVE-2026-108110MOVO through 0.2.3 Authorization Bypass via Document Endpoints

Medium 6.8

In plain English

A medium-severity authorization bypass via user-controlled key in MOVO from himovo. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).

Severity (CVSS 3.1)6.8Medium

Exploit odds (30 days)0.3%top 76.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
himovo	MOVO	0.1.0 – through 0.2.3

Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

References

MOVO document endpoints do not enforce object ownership technical-description, exploit
fetch_document() at v0.2.3 technical-description
save_blueprint() at v0.2.3 technical-description
https://github.com/himovo/movo product
VulnCheck Advisory: MOVO through 0.2.3 Authorization Bypass via Document Endpoints third-party-advisory