theme

Umberto Vulnerabilities

2 known security issues reported for the Umberto WordPress theme. Most recent disclosed May 23, 2025.

1 critical

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Umberto [umberto] <= 1.2.8 (unfixed)

unknown

[en] Deserialization of Untrusted Data vulnerability in AncoraThemes Umberto allows Object Injection. This issue affects Umberto: from n/a through 1.2.8.

Affected:
up to 1.2.8
Fix:
No patched version reported
Disclosed:
May 23, 2025

CVE-2025-31423 on NVD →

Umberto <= 1.2.8 - Unauthenticated PHP Object Injection

critical

The Umberto theme for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 1.2.8 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an ad...

CVSS:
9.8
Affected:
up to 1.2.8
Fix:
No patched version reported
Disclosed:
May 21, 2025

CVE-2025-31423 on NVD →

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