What is CVE-2023-24842?

CVE-2023-24842 is a medium-severity vulnerability in Hgiga Mailsherlock, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.3/10. Published 2023-03-27.

How severe is CVE-2023-24842?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Hgiga Mailsherlock

CVE-2023-24842

HGiga MailSherlock has vulnerability of insufficient access control. An unauthenticated remote user can exploit this vulnerability to access partial content of another user’s mail by changing user ID and mail ID within URL.

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.006 (44.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Hgiga Mailsherlock — versions iSherlock-user-4.5, iSherlock-antispam-4.5
Hgiga Oaklouds_mailsherlock — versions 4.5

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

twcert@cert.org.tw (Third Party Advisory)

Frequently asked questions

What is CVE-2023-24842?: CVE-2023-24842 is a medium-severity vulnerability in Hgiga Mailsherlock, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.3/10. Published 2023-03-27.
How severe is CVE-2023-24842?: Medium severity. CVSS v3 base score is 5.3 out of 10.