CVE-2026-39550— WordPress Aperitif theme <= 1.6 - PHP Object Injection vulnerability
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Elated-Themes | Aperitif | n/a≤ 1.6 | affected |
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I. Basic Information for CVE-2026-39550
Vulnerability Information
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Vulnerability Title
WordPress Aperitif theme <= 1.6 - PHP Object Injection vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Deserialization of Untrusted Data vulnerability in Elated-Themes Aperitif allows Object Injection. This issue affects Aperitif: from n/a through 1.6.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Elated-Themes | Aperitif | n/a ~ 1.6 | - |
II. Public POCs for CVE-2026-39550
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Other References for CVE-2026-39550 (1)
Same Patch Batch · Elated-Themes · 2026-06-02 · 3 CVEs total
| CVE-2026-39551 | 8.1 HIGH | WordPress Töbel theme <= 1.8.1 - PHP Object Injection vulnerability |
| CVE-2026-39555 | 8.1 HIGH | WordPress Askka theme <= 1.3.1 - PHP Object Injection vulnerability |
IV. Related Vulnerabilities
Same vendor: Elated-Themes
- CVE-2026-39555
WordPress Askka theme <= 1.3.1 - PHP Object Injection vulner - CVE-2026-39551
WordPress Töbel theme <= 1.8.1 - PHP Object Injection vulner - CVE-2026-32507
WordPress Leroux theme < 1.4 - Arbitrary Object Instantiatio - CVE-2026-27048
WordPress The Aisle Core plugin <= 2.0.5 - Local File Inclus - CVE-2026-24972
WordPress Elated Listing plugin <= 1.4 - Broken Access Contr
Same weakness: CWE-502
V. Comments for CVE-2026-39550
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