CVE-2026-112311— WordPress ACF Extended plugin <= 0.9.2.7 - Arbitrary File Deletion vulnerability
Quick assessment
Affected
ACF Extended ACF Extended
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.
ACF Extended 插件中存在“路径名未限制在受限目录内”（即“路径遍历”）漏洞。该漏洞允许攻击者执行路径遍历操作。受影响版本为：ACF Extended 从 n/a 至 0.9.2.7 的所有版本。
Possible ATT&CK Techniques 1 AI
T1083 · File and Directory Discovery
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I. Basic Information for CVE-2026-112311
Vulnerability Information
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Vulnerability Title
WordPress ACF Extended plugin <= 0.9.2.7 - Arbitrary File Deletion vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in ACF Extended ACF Extended acf-extended allows Path Traversal.This issue affects ACF Extended: from n/a through 0.9.2.7.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ACF Extended | ACF Extended | 0 ~ 0.9.2.7 | - |
|
II. Public POCs for CVE-2026-112311
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-112311 (1)
Same Patch Batch · ACF Extended · 2026-10-22 · 3 CVEs total
| CVE-2026-112312 | 7.5 HIGH | WordPress ACF Extended plugin <= 0.9.2.7 - Broken Access Control vulnerability |
| CVE-2026-112313 | 7.1 HIGH | WordPress ACF Extended plugin <= 0.9.2.7 - Cross Site Scripting (XSS) vulnerability |
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Same weakness: CWE-22
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V. Comments for CVE-2026-112311
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