XSS in Mailenable
CVE-2019-12927
MailEnable Enterprise Premium 10.23 was vulnerable to stored and reflected cross-site scripting (XSS) attacks. Because the session cookie did not use the HttpOnly flag, it was possible to hijack the session cookie by exploiting this vulnerability.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.009 (57.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.mailenable.com/Premium-ReleaseNotes.txt (Release Notes, Vendor Advisory)
- www.nccgroup.trust/uk/our-research/technical-advisory-multiple-vulnerabilities-… (Third Party Advisory, Release Notes)
Frequently asked questions
- What is CVE-2019-12927?
- CVE-2019-12927 is a medium-severity vulnerability in Mailenable, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-07-08.
- How severe is CVE-2019-12927?
- Medium severity. CVSS v3 base score is 6.1 out of 10.