CVEvulnerability
CVE-2020-11737
6.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-05-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-79
Description
A cross-site scripting (XSS) vulnerability in Web Client in Zimbra 9.0 allows a remote attacker to craft links in an E-Mail message or calendar invite to execute arbitrary JavaScript. The attack requires an A element containing an href attribute with a "www" substring (including the quotes) followed immediately by a DOM event listener such as onmouseover. This is fixed in 9.0.0 Patch 2.
Affected configurations
• zimbra zimbra 9.0.0
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://blog.zimbra.com/2020/05/new-zimbra-9-kepler-patch-2/ Vendor Advisory
- https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P2 Vendor Advisory
- https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories Vendor Advisory
- https://blog.zimbra.com/2020/05/new-zimbra-9-kepler-patch-2/ Vendor Advisory
- https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P2 Vendor Advisory
- https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories Vendor Advisory