VULNERABILITY INTELLIGENCE

CVE-2018-18753

CVSS score9.8 CRITICAL
EPSS probability3.49%
CISA KEVNot currently listed
Published2018-10-29
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Typecho V1.1 allows remote attackers to send shell commands via base64-encoded serialized data, as demonstrated by SSRF.

Weakness classification

  • CWE-918: Server-Side Request Forgery (SSRF)

Primary references