CVE-2024-45299

Public Exploit
alf.io's preloaded data as json is not escaped correctly

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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.27%
Third-Party Advisory github.com
Affected: alfio-event alf.io
Published at:
Updated at:

References

Link Tags
https://github.com/alfio-event/alf.io/security/advisories/GHSA-mcx6-25f8-8rqw third party advisory exploit
https://github.com/alfio-event/alf.io/commit/e7131c588f4ac31067a41d0e31e6a6a721b2ff4b patch

Frequently Asked Questions

What is the severity of CVE-2024-45299?
CVE-2024-45299 has been scored as a medium severity vulnerability.
How to fix CVE-2024-45299?
To fix CVE-2024-45299, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-45299 being actively exploited in the wild?
It is possible that CVE-2024-45299 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-45299?
CVE-2024-45299 affects alfio-event alf.io.
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