Vulnerability · Published Sep 6, 2024 · Assigned by GitHub_M
CVE-2024-45299alf.io's preloaded data as json is not escaped correctly
Medium 6.5
In plain English
A medium-severity security flaw in alf.io from alfio-event. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).
Official description
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 Content-Security-Policy directive blocks any potential script execution. The administrator or event administrator can override the texts for customization purpose. The texts are not properly escaped. Version 2.0-M5 fixes this issue.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| alfio-event | alf.io | < 2.0-M5 |
Weakness: CWE-116 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H