CVE-2023-24839: HGiga MailSherlock - Reflected XSS
Published Mar 27, 2023
·Updated
HGiga MailSherlock’s specific function has insufficient filtering for user input. An unauthenticated remote attacker can exploit this vulnerability to inject JavaScript, conducting a reflected XSS attack.
Affected Software
1 affected component
Hgiga Oaklouds Mailsherlock=4.5
Remediation
Information
Update MailSherlock packages version to iSherlock-user-4.5-162.386 and iSherlock-antispam-4.5-168.386
Event History
Mar 27, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
RemedyDescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2023-24839?
CVE-2023-24839 is rated as a high-severity vulnerability due to the potential for reflected XSS attacks.
2
How do I fix CVE-2023-24839?
To fix CVE-2023-24839, ensure that user input is properly validated and sanitized before processing.
3
Who is affected by CVE-2023-24839?
CVE-2023-24839 affects users of HGiga OAKlouds MailSherlock version 4.5.
4
What kind of attack can be performed using CVE-2023-24839?
An attacker can exploit CVE-2023-24839 to perform a reflected XSS attack by injecting malicious JavaScript.
5
Is authentication required to exploit CVE-2023-24839?
No, an unauthenticated remote attacker can exploit CVE-2023-24839, making it particularly dangerous.