CVE-2026-109391

Square Squash through commit e73f280 contains an insecure deserialization vulnerability that allows unauthenticated attackers to store crafted YAML via the POST /api/1.0/symbolication endpoint. When occurrences referencing the attacker-controlled symbolication UUID are symbolicated, the stored...

CVE-2026-109391 Square Squash through commit e73f280 Unauthenticated YAML Deserialization via Symbolication API

Square Squash through commit e73f280 contains an insecure deserialization vulnerability that allows unauthenticated attackers to store crafted YAML via the POST /api/1.0/symbolication endpoint. When occurrences referencing the attacker-controlled symbolication UUID are symbolicated, the stored...

CVE-2026-109391 Square Squash through commit e73f280 Unauthenticated YAML Deserialization via Symbolication API

Square Squash through commit e73f280 contains an insecure deserialization vulnerability that allows unauthenticated attackers to store crafted YAML via the POST /api/1.0/symbolication endpoint. When occurrences referencing the attacker-controlled symbolication UUID are symbolicated, the stored...

EUVD-2026-97489

Square Squash through commit e73f280 contains an insecure deserialization vulnerability that allows unauthenticated attackers to store crafted YAML via the POST /api/1.0/symbolication endpoint. When occurrences referencing the attacker-controlled symbolication UUID are symbolicated, the stored...

CVE-2026-109391

Square Squash through commit e73f280 contains an insecure deserialization vulnerability that allows unauthenticated attackers to store crafted YAML via the POST /api/1.0/symbolication endpoint. When occurrences referencing the attacker-controlled symbolication UUID are symbolicated, the stored...

CVE-2026-109391

The Square Squash application (through commit e73f280 ) contains an insecure deserialization vulnerability in its Symbolication API . Unauthenticated attackers can use the POST /api/1.0/symbolication endpoint to store crafted YAML data. When the system processes occurrences referencing an attacke...

CVE-2026-109391 Square Squash through commit e73f280 Unauthenticated YAML Deserialization via Symbolication API

Square Squash through commit e73f280 contains an insecure deserialization vulnerability that allows unauthenticated attackers to store crafted YAML via the POST /api/1.0/symbolication endpoint. When occurrences referencing the attacker-controlled symbolication UUID are symbolicated, the stored...

CVE-2026-109391: Deserialization of Untrusted Data

Square Squash through commit e73f280 contains an insecure deserialization vulnerability that allows unauthenticated attackers to store crafted YAML via the POST /api/1.0/symbolication endpoint. When occurrences referencing the attacker-controlled symbolication UUID are symbolicated, the stored...

PT-2026-110621

Square Squash through commit e73f280 contains an insecure deserialization vulnerability that allows unauthenticated attackers to store crafted YAML via the POST /api/1.0/symbolication endpoint. When occurrences referencing the attacker-controlled symbolication UUID are symbolicated, the stored...

Square Squash: Deserialization injection vulnerability

The Square Squash versions e73f280 and earlier have a deserialization vulnerability. This vulnerability stems from improper input validation for the POST /api/1.0/symbolication endpoint. It allows unvalidated attackers to store custom YAMLs. When an event referenced by the attacker-controlled...

CVE-2013-5036

The Square Squash allows remote attackers to execute arbitrary code via a YAML document in the 1 namespace parameter to the deobfuscation function or 2 sourcemap parameter to the sourcemap function in app/controllers/api/v1controller.rb...

CVE-2013-5036

The CVE-2013-5036 issue pertains to Square Squash’s YAML processing, allowing remote code execution via a YAML document in (1) the namespace parameter to the deobfuscation function or (2) the sourcemap parameter to the sourcemap function in app/controllers/api/v1_controller.rb. Connected advisori...

CVE-2013-5036

The Square Squash allows remote attackers to execute arbitrary code via a YAML document in the 1 namespace parameter to the deobfuscation function or 2 sourcemap parameter to the sourcemap function in app/controllers/api/v1controller.rb...

CVE-2013-5036: Improper Control of Generation of Code

The Square Squash allows remote attackers to execute arbitrary code via a YAML document in the 1 namespace parameter to the deobfuscation function or 2 sourcemap parameter to the sourcemap function in app/controllers/api/v1controller.rb...

PT-2014-2903

Name of the Vulnerable Software and Affected Versions The Square Squash affected versions not specified Description The issue allows remote attackers to execute arbitrary code. This can be achieved via a YAML document in two parameters: the namespace parameter to the deobfuscation function or the...