Improper Neutralization of Special Elements Used in a Template Engine in alfio-event/alf.io
CVE-2023-2259

7.2HIGH

Key Information:

Vendor

Alfio-event

Status
Alfio-event/alf.io
Vendor
CVE Published:
24 April 2023

What is CVE-2023-2259?

The vulnerability in Alf.io arises from improper neutralization of special elements utilized in its template engine, allowing potential attackers to exploit this weakness. This flaw exists in versions prior to 2.0-M4-2304, potentially leading to unauthorized access or manipulation of data within the application. Developers are urged to upgrade to patched versions to mitigate any risks associated with this vulnerability.

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Affected Version(s)

alfio-event/alf.io < 2.0-M4-2304

References

https://huntr.dev/bounties/e753bce0-ce82-463b-b344-2f67b3...
https://github.com/alfio-event/alf.io/commit/94e2923a3174...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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