CVE-2026-39444— WordPress PublishPress Series plugin <= 3.1.3 - Insecure Direct Object References (IDOR) vulnerability
Quick assessment
Affected
PublishPress PublishPress Series
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 PublishPress PublishPress 系列插件 organize-series 中存在通过用户可控密钥绕过身份验证的漏洞，攻击者可利用此漏洞访问错误配置的安全级别。该问题影响 PublishPress Series 从 n/a 到 3.1.3 版本的所有版本。
Possible ATT&CK Techniques 1 AI
T1078 · Valid AccountsAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| PublishPress | PublishPress Series | ≤ 3.1.3 |
affected |
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I. Basic Information for CVE-2026-39444
Vulnerability Information
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Vulnerability Title
WordPress PublishPress Series plugin <= 3.1.3 - Insecure Direct Object References (IDOR) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Authorization Bypass Through User-Controlled Key vulnerability in PublishPress PublishPress Series organize-series allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PublishPress Series: from n/a through 3.1.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| PublishPress | PublishPress Series | 0 ~ 3.1.3 | - |
|
II. Public POCs for CVE-2026-39444
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2026-39444 (1)
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V. Comments for CVE-2026-39444
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