CVE-2026-22875
Quick assessment
Affected
Six Apart Ltd. Movable Type (Software Edition)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Movable Type是Movable Type公司的一个内容管理系统。 Movable Type存在跨站脚本漏洞，该漏洞源于导出站点中存在存储型跨站脚本漏洞，可能导致在已登录用户的Web浏览器上执行任意脚本。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2026-22875
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Movable Type contains a stored cross-site scripting vulnerability in Export Sites. If crafted input is stored by an attacker, arbitrary script may be executed on a logged-in user's web browser. Note that Movable Type 7 series and 8.4 series, which are End-of-Life (EOL), are affected by the vulnerability as well.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Movable Type 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Movable Type是Movable Type公司的一个内容管理系统。 Movable Type存在跨站脚本漏洞，该漏洞源于导出站点中存在存储型跨站脚本漏洞，可能导致在已登录用户的Web浏览器上执行任意脚本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Six Apart Ltd. | Movable Type (Software Edition) | 9.0.4 to 9.0.5 (9.0 series) | - |
|
| Six Apart Ltd. | Movable Type Advanced (Software Edition) | 9.0.4 to 9.0.5 (9.0 series) | - |
|
| Six Apart Ltd. | Movable Type Premium (Software Edition) | 9.0.4 (MTP 9.0 series) | - |
|
| Six Apart Ltd. | Movable Type Premium (Advanced Edition) (Software Edition) | 9.0.4 (MTP 9.0 series) | - |
|
| Six Apart Ltd. | Movable Type (Cloud Edition) | 9.0.5 (9 series) | - |
|
| Six Apart Ltd. | Movable Type Premium (Cloud Edition) | 9.0.5 (9 series) | - |
|
II. Public POCs for CVE-2026-22875
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-22875 (1)
Same Patch Batch · Six Apart Ltd. · 2026-02-04 · 4 CVEs total
| CVE-2026-24447 | Movable Type 安全漏洞 | |
| CVE-2026-21393 | Movable Type 跨站脚本漏洞 | |
| CVE-2026-23704 | Movable Type 代码问题漏洞 |
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V. Comments for CVE-2026-22875
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