XSS in Synacor Zimbra Collaboration Suite
CVE-2018-10939
Zimbra Web Client (ZWC) in Zimbra Collaboration Suite 8.8 before 8.8.8.Patch4 and 8.7 before 8.7.11.Patch4 has Persistent XSS via a contact group.
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: 0.014 (72.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Synacor Zimbra Collaboration Suite — versions 8.7.11, 8.8.8
- Zimbra Collaboration Suite — versions 8.8.8
Weakness classification (CWE)
References
- wiki.zimbra.com/wiki/Security_Center (Patch, Vendor Advisory)
- wiki.zimbra.com/wiki/Zimbra_Releases/8.8.8/P4 (Patch, Release Notes, Vendor Advisory)
- blog.zimbra.com/2018/05/new-zimbra-patches-8-8-8-patch-4-and-8-7-11-patch-4/ (Patch, Vendor Advisory)
- wiki.zimbra.com/wiki/Zimbra_Releases/8.7.11/P4 (Patch, Release Notes, Vendor Advisory)
- wiki.zimbra.com/wiki/Zimbra_Security_Advisories (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-10939?
- CVE-2018-10939 is a medium-severity vulnerability in Synacor Zimbra Collaboration Suite, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-05-30.
- How severe is CVE-2018-10939?
- Medium severity. CVSS v3 base score is 6.1 out of 10.