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CVE-2026-93930— WordPress Tantra theme <= 2.9.0 - PHP Object Injection vulnerability

Quick assessment

Affected
ThemeREX Group Tantra
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 ThemeREX Group 的 Tantra 主题中存在“不受信任数据的反序列化”漏洞，该漏洞允许进行对象注入。此漏洞影响 Tantra 主题的以下版本：从 n/a 到 2.9.0。

CVSS 9.8 · Critical EPSS 0.31% · P22

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
ThemeREX Group Tantra ≤ 2.9.0 affected
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I. Basic Information for CVE-2026-93930

Vulnerability Information
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Vulnerability Title
WordPress Tantra theme <= 2.9.0 - PHP Object Injection vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Deserialization of Untrusted Data vulnerability in ThemeREX Group Tantra tantra allows Object Injection.This issue affects Tantra: from n/a through 2.9.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ThemeREX Group Tantra 0 ~ 2.9.0 -

II. Public POCs for CVE-2026-93930

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-93930

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Other References for CVE-2026-93930 (1)

Same Patch Batch · ThemeREX Group · 2026-10-10 · 18 CVEs total

CVE-2026-93937 9.8 CRITICAL WordPress Hygia theme <= 1.21.0 - PHP Object Injection vulnerability
CVE-2026-62045 9.8 CRITICAL WordPress Booklovers theme <= 2.13.0 - PHP Object Injection vulnerability
CVE-2026-62046 9.8 CRITICAL WordPress Gutentype theme <= 2.1.12 - PHP Object Injection vulnerability
CVE-2026-93942 9.8 CRITICAL WordPress Dwell theme <= 1.16.0 - PHP Object Injection vulnerability
CVE-2026-93932 9.8 CRITICAL WordPress Smart Casa theme <= 1.0.12 - PHP Object Injection vulnerability
CVE-2026-93933 9.8 CRITICAL WordPress Rosalinda theme <= 1.2.4 - PHP Object Injection vulnerability
CVE-2026-93931 9.8 CRITICAL WordPress Smash theme <= 1.12.0 - PHP Object Injection vulnerability
CVE-2026-93936 9.8 CRITICAL WordPress IPharm theme <= 1.2.4 - PHP Object Injection vulnerability
CVE-2026-93940 9.8 CRITICAL WordPress Greeny theme <= 2.10.0 - PHP Object Injection vulnerability
CVE-2026-93929 9.8 CRITICAL WordPress Travesia theme <= 1.1.16 - PHP Object Injection vulnerability
CVE-2026-93944 9.8 CRITICAL WordPress Camelia theme <= 1.2.15 - PHP Object Injection vulnerability
CVE-2026-93935 9.8 CRITICAL WordPress Let's Play theme <= 1.1.15 - PHP Object Injection vulnerability
CVE-2026-93934 9.8 CRITICAL WordPress Partiso theme <= 1.1.13 - PHP Object Injection vulnerability
CVE-2026-93941 9.8 CRITICAL WordPress Edema theme <= 1.2.2.2 - PHP Object Injection vulnerability
CVE-2026-93938 9.8 CRITICAL WordPress Hogwords theme <= 1.2.7 - PHP Object Injection vulnerability
CVE-2026-93943 9.8 CRITICAL WordPress Convex theme <= 1.16.0 - PHP Object Injection vulnerability
CVE-2026-57742 7.1 HIGH WordPress Kids Planet theme <= 2.2.14.2 - Cross Site Scripting (XSS) vulnerability

IV. Related Vulnerabilities

Same vendor: ThemeREX Group
Same weakness: CWE-502

V. Comments for CVE-2026-93930

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