CVE-2026-88404

CRITICALCVSS 9.8

Description

A remote code execution (RCE) vulnerability in the UniscriptExecutionService.execute() function (/services/script-execution.service.ts) of Univer v1.0.0-alpha.2 allows attackers to execute arbitrary code via a crafted payload.

Timeline

Published:September 21st, 2026 9:17 PM

Last modified:September 22nd, 2026 8:00 PM

CVSS Scoring

CVSS v3: 9.8 (CRITICAL)

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

Weaknesses (CWE)

CWE-94

References & Reports

Advisories, patches, and third-party reports

https://github.com/czx1111/cve/issues/8
https://github.com/czx1111/cve/issues/8

Source: NIST NVD · Data may lag official sources by up to one minute