|Number of vulnerabilities||1|
|Public exploit||Public exploit code for vulnerability #1 is available.|
Server applications / Other server solutions
This security bulletin contains one low risk vulnerability.
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Exploit availability: NoDescription
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to the Prototype Pollution issue. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability..Vulnerable software versions
Mastodon: 3.0.0 - 3.4.6
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?