
Critical Deserialization Flaw in Square Squash Allows Remote Code Execution
An unauthenticated attacker can trigger arbitrary Ruby code execution in Square Squash by storing crafted YAML data via a public API endpoint.
Everything Threat Times has reported about CWE-502: 15 stories, newest first. Part of our Vulnerabilities coverage.

An unauthenticated attacker can trigger arbitrary Ruby code execution in Square Squash by storing crafted YAML data via a public API endpoint.

A critical vulnerability in Kalles CMS versions up to 1.1.7.1 allows unauthenticated attackers to inject PHP objects, posing significant security risks.

The National Vulnerability Database lists CVE-2026-62077 as a critical severity issue affecting BoldThemes Avala versions up to 1.1.4.

The NVD rates CVE-2026-62090 as critical, affecting WineShop versions up to 3.20 with a CVSS score of 9.8 due to unauthenticated PHP object injection vulnerabilities.

The National Vulnerability Database lists a CVSS 9.8 critical object injection vulnerability in ThemeREX Group Travesia, affecting versions up to 1.1.16.

A CVSS 9.8 vulnerability in the Rosalinda theme allows object injection, affecting versions up to 1.2.4 according to the National Vulnerability Database.

The National Vulnerability Database rates CVE-2026-93932 as critical with a CVSS score of 9.8, affecting ThemeREX Group’s Smart Casa software through version 1.0.12 due to unsafe data deserialization.

The National Vulnerability Database lists CVE-2026-93931 as critical, exposing users of older Smash plugin versions to remote object injection risks.

The National Vulnerability Database rates CVE-2026-93930 as critical, citing untrusted data deserialization risks in the popular web platform.

A severe object injection vulnerability in the IPharm WordPress plugin affects versions up to 1.2.4, allowing attackers to execute arbitrary code on affected sites.

A CVSS 9.8 vulnerability in Partiso versions up to 1.1.13 allows untrusted data deserialization and object injection, posing a severe risk to affected sites.

A critical object injection vulnerability in the Greeny WordPress theme allows remote attackers to execute arbitrary code on affected sites through untrusted data.

The National Vulnerability Database lists a CVSS 9.8 critical deserialization issue in ThemeREX Convex versions up to 1.16.0.

The National Vulnerability Database lists a critical deserialization flaw in ThemeREX Dwell, affecting versions through 1.16.0 with a CVSS score of 9.8.

A severe vulnerability in IBM access management software enables remote attackers to execute arbitrary code without credentials, posing immediate risk to exposed systems.