CVE-2023-2191: Cross-site Scripting (XSS) - Stored in azuracast/azuracast
AzuraCast/AzuraCast prior to version 0.18.0 is vulnerable to stored cross-site scripting. An issue was identified where a user who already had an AzuraCast account could update their display name to inject malicious JavaScript into the header menu of the site. In a majority of cases, this menu is only visible to the current logged-in user (pages like the Administer Users page are unaffected by this vulnerability), but if a higher-privileged administrator uses the Log In As feature to masquerade as a user, then the JavaScript injection could exfiltrate certain data. Anonymous members of the public cannot exploit this vulnerability in an AzuraCast installation, so it is primarily of concern for multi-tenant installations (i.e. resellers).
Other sources
Cross-site Scripting (XSS) - Stored in GitHub repository azuracast/azuracast prior to 0.18.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2023-2191?
CVE-2023-2191 has a medium severity rating due to its potential to enable stored cross-site scripting attacks.
How do I fix CVE-2023-2191?
To mitigate CVE-2023-2191, update AzuraCast to version 0.18.0 or later.
Who is affected by CVE-2023-2191?
CVE-2023-2191 affects users of AzuraCast versions prior to 0.18.0.
What type of vulnerability is CVE-2023-2191?
CVE-2023-2191 is classified as a stored cross-site scripting vulnerability.
What can attackers do with CVE-2023-2191?
Attackers can exploit CVE-2023-2191 to inject malicious JavaScript code into the website's header for other users.