CVE-2018-68826.1MediumCWE-79

CVE-2018-6882: Zimbra Collaboration Suite - Cross-site Scripting

Synacor · Zimbra Collaboration Suite (ZCS)

Affected: Synacor Zimbra Collaboration Suite (ZCS) · Exploitation: in CISA KEV since 19 Apr 2022

Known ransomware use

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

ExploitationIn CISA KEV

In CISA KEVCISA KEV catalogue19 Apr 2022
Exploited (reported): not seen
Scanning observed: not seen
Proof of concept public: not seen
Not established: not seen

29.8%probability of exploitation in the next 30 days

98th percentile

050100

Higher than 98% of scored CVEs

6.1MediumCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

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 via a Content-Location header in an email attachment.

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalogue.
CISA KEV: Listed since 19 Apr 2022 · known ransomware use · catalogue entry
Public check: Zimbra Collaboration Suite - Cross-site Scripting · nuclei template in projectdiscovery/nuclei-templates
Weakness: Cross-site Scripting
Vendor: Synacor
Published: March 2018
Band: Exploited in the wild, March 2018

What changed

5 Nov
CISA’s KEV entry now notes known ransomware use CISA
19 Apr 2022
CISA added it to the KEV catalogue CISA

CoverageNo articles yet

No CyberSIXT article names CVE-2018-6882 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.