CVE-2018-6882 · netVigilance record NV22-0334

Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS)

past due ransomware

What to do

Apply updates per vendor instructions.

CISA deadline 2022-05-10 · passed 4 years 4 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA

What happened

Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability that might allow remote attackers to inject arbitrary web script or HTML.

Who is affected

Synacor Zimbra Collaboration Suite (ZCS). Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.

Weakness class: CWE-79.

Timeline

2022-04-19
Added to CISA KEVExploitation in the wild confirmed by CISA
2022-05-10
CISA remediation deadlinepassed 4 years 4 months ago

Sources

NVD entry for CVE-2018-6882 nvd.nist.gov/vuln/detail/CVE-2018-6882
CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2018-6882