Medium severity · published Mar 27, 2023
CVE-2023-24839
HGiga MailSherlock’s specific function has insufficient filtering for user input
6.1
CVSS
0.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OM
Oaklouds Mailsherlock · Hgiga
4.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-24839
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-24839
Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-6958-e1a8e-1.html
More from Oaklouds Mailsherlock
7.2
CVE-2023-24841
HGiga MailSherlock query function for connection log has a vulnerability of insufficient filtering for user input
7.2
CVE-2023-24840
HGiga MailSherlock mail query function has vulnerability of insufficient validation for user input
5.3
CVE-2023-24842
HGiga MailSherlock has vulnerability of insufficient access control
5.3
CVE-2018-17542
SQL Injection exists in MailSherlock before 1.5.235 for OAKlouds