CVE-2026-88404

critical · 9.8

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.

9.8

CVSS

0.6%

EPSS (exploit prob.)

47th

EPSS percentile

2026-09-21

Published

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

Weaknesses

CWE-94

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-88404