CVE-2026-27420— WordPress Zotpress plugin <= 7.4.4 - Cross Site Scripting (XSS) vulnerability
Quick assessment
Affected
Katie Seaborn Zotpress
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.
在 Katie Seaborn 的 Zotpress 插件中存在“网页生成过程中输入中和不当（跨站脚本攻击，XSS）”漏洞，可导致存储型 XSS。此漏洞影响 Zotpress 的以下版本：从 n/a 到 7.4.4。
Possible ATT&CK Techniques 3 AI
T1059 · Command and Scripting Interpreter T1195 · Supply Chain Compromise T1189 · Drive-by Compromise
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I. Basic Information for CVE-2026-27420
Vulnerability Information
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Vulnerability Title
WordPress Zotpress plugin <= 7.4.4 - Cross Site Scripting (XSS) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Katie Seaborn Zotpress zotpress allows Stored XSS.This issue affects Zotpress: from n/a through 7.4.4.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
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
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Katie Seaborn | Zotpress | 0 ~ 7.4.4 | - |
|
II. Public POCs for CVE-2026-27420
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-27420 (1)
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V. Comments for CVE-2026-27420
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