PYSEC-2026-931 OpenStack Swift Unauthorized delete of versioned Swift object

OpenStack Object Storage Swift before 2.3.0, when allowversion is configured, allows remote authenticated users to delete the latest version of an object by leveraging listing access to the x-versions-location container...

Swift: unauthorized deletion of versioned Swift object

A flaw was found in OpenStack Object Storage that could allow an authenticated user to delete the most recent version of a versioned object regardless of ownership. To exploit this flaw, an attacker must know the name of the object and have listing access to the x-versions-location container...

Swift: unauthorized deletion of versioned Swift object

A flaw was found in OpenStack Object Storage that could allow an authenticated user to delete the most recent version of a versioned object regardless of ownership. To exploit this flaw, an attacker must know the name of the object and have listing access to the x-versions-location container...

CVE-2015-1856

OpenStack Object Storage Swift before 2.3.0, when allowversion is configured, allows remote authenticated users to delete the latest version of an object by leveraging listing access to the x-versions-location container...

DEBIAN-CVE-2015-1856

OpenStack Object Storage Swift before 2.3.0, when allowversion is configured, allows remote authenticated users to delete the latest version of an object by leveraging listing access to the x-versions-location container...

Design/Logic Flaw

OpenStack Object Storage Swift before 2.3.0, when allowversion is configured, allows remote authenticated users to delete the latest version of an object by leveraging listing access to the x-versions-location container...

CVE-2015-1856

Summary: CVE-2015-1856 affects OpenStack Object Storage (Swift) where, if allow_version is configured, an authenticated user who has listing access to the x-versions-location container can delete the latest version of a versioned object. This relies on Swift’s versioned-object handling and access...