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Q1What is this vulnerability? (Essence + Consequences)
π¨ **Essence**: A critical code flaw in the **Ultimate Store Kit Elementor Addons** plugin. It involves **unsafe deserialization** of untrusted data.β¦
π‘οΈ **Root Cause**: **CWE-502: Deserialization of Untrusted Data**. The plugin fails to validate or sanitize data before passing it to deserialization functions. This allows attackers to inject malicious PHP objects.β¦
π― **Affected Vendor**: **bdthemes**. π¦ **Product**: Ultimate Store Kit Elementor Addons. π **Versions**: **2.4.0 and earlier**. If you are running any version β€ 2.4.0, you are vulnerable.β¦
π **Attacker Capabilities**: **Full Object Injection**. This can lead to: π **Remote Code Execution (RCE)**. π΅οΈ **Privilege Escalation** to Admin. π **Sensitive Data Exposure** (User DB, Config).β¦
π **Public Exploit**: **No specific PoC provided** in the data. However, the vulnerability type (Deserialization) is well-known. β οΈ **Wild Exploitation**: High risk. Attackers can craft generic deserialization payloads.β¦
π‘οΈ **Official Fix**: **Yes**. The vulnerability is tracked by **Patchstack** and **CVE**. π₯ **Action**: Update the plugin to the **latest version** (greater than 2.4.0).β¦
π§ **No Patch Workaround**: 1. **Deactivate** the Ultimate Store Kit plugin immediately. π« 2. **Delete** it if not essential. π 3. Use alternative Elementor addons that are secure. π§Ή 4. Clear server cache.β¦
π₯ **Urgency**: **CRITICAL**. π¨ **Priority**: **Immediate Action Required**. With **CVSS High** severity and **No Auth** needed, this is a prime target for automated bots. π **Published**: 2025-04-17.β¦