Vulnerability in N/a
CVE-2018-6882
Cross-site scripting (XSS) vulnerability in the ZmMailMsgView.getAttachmentLinkHtml function in Zimbra Collaboration Suite (ZCS) before 8.7 Patch 1 and 8.8.x before 8.8.7 might allow remote attackers to inject arbitrary web script or HTML…
EPSS: 0.770 (99.0th percentile) — read the EPSS interpretation.
Affected products
- N/a — versions n/a
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Known ransomware campaign use: yes.
Public proof-of-concept exploits
References
- 20180324 Cross-Site Scripting vulnerability in Zimbra Collaboration Suite due to the way it handles attachment links (mailing-list, x_refsource_FULLDISC)
- www.securify.nl/advisory/SFY20180101/cross-site-scripting-vulnerability-in-zimb… (x_refsource_MISC)
- wiki.zimbra.com/wiki/Zimbra_Releases/8.8.7 (x_refsource_CONFIRM)
- bugzilla.zimbra.com/show_bug.cgi (x_refsource_CONFIRM)
- 20180324 Cross-Site Scripting vulnerability in Zimbra Collaboration Suite due to the way it handles attachment links (mailing-list, x_refsource_BUGTRAQ)
- wiki.zimbra.com/wiki/Zimbra_Security_Advisories (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2018-6882?
- CVE-2018-6882 is a vulnerability in N/a. Published 2018-03-27.
- Is CVE-2018-6882 known to be exploited?
- Yes. CVE-2018-6882 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-04-19), indicating it is being actively exploited. 3 public proof-of-concept repositories are indexed.