CVE-2026-35482

alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. Prior to version 2.0-M5-2606, a sandbox escape vulnerability in the alf.io extension script engine allows an authenticated administrator to execute arbitrary operating system commands on the...

CVE-2026-41412

alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. Prior to version 2.0-M5-2606, the alf.io extension sandbox injects a fully-functional HTTP client simpleHttpClient into every extension script's scope. The postFileAndSaveResponse method accep...

EUVD-2026-34051

alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. Prior to version 2.0-M5-2606, the alf.io extension sandbox injects a fully-functional HTTP client simpleHttpClient into every extension script's scope. The postFileAndSaveResponse method accep...

CVE-2026-41412

alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. Prior to version 2.0-M5-2606, the alf.io extension sandbox injects a fully-functional HTTP client simpleHttpClient into every extension script's scope. The postFileAndSaveResponse method accep...

CVE-2026-35482

CVE-2026-35482 : alf.io’s extension script engine vulnerability allows an authenticated administrator to escape the Rhino sandbox and execute arbitrary OS commands on the server. The issue stems from an unguarded injected Java object (returnClass) combined with an incomplete AST blocklist, enabli...

CVE-2026-35482 alf.io has an Authenticated RCE via Extension Script Sandbox Escape

alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. Prior to version 2.0-M5-2606, a sandbox escape vulnerability in the alf.io extension script engine allows an authenticated administrator to execute arbitrary operating system commands on the...

CVE-2026-35482

alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. Prior to version 2.0-M5-2606, a sandbox escape vulnerability in the alf.io extension script engine allows an authenticated administrator to execute arbitrary operating system commands on the...

EUVD-2023-12374

Malicious code in bioql PyPI...

EUVD-2023-12375

Malicious code in bioql PyPI...

EUVD-2023-33765

Malicious code in bioql PyPI...

EUVD-2024-22947

Malicious code in bioql PyPI...

EUVD-2024-22948

Malicious code in bioql PyPI...

EUVD-2023-33766

Malicious code in bioql PyPI...

CVE-2024-25627

Alf.io is a free and open source event attendance management system. An administrator on the alf.io application is able to upload HTML files that trigger JavaScript payloads. As such, an attacker gaining administrative access to the alf.io application may be able to persist access by planting an...

CVE-2024-45299

alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. Prior to version 2.0-M5, the preloaded data as json is not escaped correctly, the administrator / event admin could break their own install by inserting non correctly escaped text. The...

CVE-2023-2259

Improper Neutralization of Special Elements Used in a Template Engine in GitHub repository alfio-event/alf.io prior to 2.0-M4-2304...

CVE-2023-2260

Authorization Bypass Through User-Controlled Key in GitHub repository alfio-event/alf.io prior to 2.0-M4-2304...

CVE-2023-0300

Cross-site Scripting XSS - Reflected in GitHub repository alfio-event/alf.io prior to 2.0-M4-2301...

CVE-2024-25628

Alf.io is a free and open source event attendance management system. In versions prior to 2.0-M4-2402 users can access the admin area even after being invalidated/deleted. This issue has been addressed in version 2.0-M4-2402. All users are advised to upgrade. There are no known workarounds for th...

CVE-2024-25635

alf.io is an open source ticket reservation system. Prior to version 2.0-Mr-2402, organization owners can view the generated API KEY and USERS of other organization owners using the http://192.168.26.128:8080/admin/api/users/ endpoint, which exposes the details of the provided user ID. This may...