CVE-2018-6882
Summary
| CVE | CVE-2018-6882 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-03-27 16:29:00 UTC |
| Updated | 2019-03-05 19:13:00 UTC |
| Description | 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. |
Risk And Classification
EPSS: 0.237170000 probability, percentile 0.975710000 (date 2026-07-21)
CISA KEV: Listed on 2022-04-19; due 2022-05-10; ransomware use Known
Problem Types: CWE-79
CISA Known Exploited Vulnerability
| Vendor | Synacor |
|---|---|
| Product | Zimbra Collaboration Suite (ZCS) |
| Name | Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability |
| Required Action | Apply updates per vendor instructions. |
| Notes | https://nvd.nist.gov/vuln/detail/CVE-2018-6882 |
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Synacor | Zimbra Collaboration Suite | All | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.7 | - | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.0 | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.1 | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.2 | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.3 | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.4 | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.5 | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.6 | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | All | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.7 | - | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.0 | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.1 | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.2 | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.3 | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.4 | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.5 | All | All | All |
| Application | Synacor | Zimbra Collaboration Suite | 8.8.6 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cross-Site Scripting vulnerability in Zimbra Collaboration Suite due to the way it handles attachment links | MISC | www.securify.nl | Exploit, Third Party Advisory |
| SecurityFocus | BUGTRAQ | www.securityfocus.com | Third Party Advisory, VDB Entry |
| Full Disclosure: Cross-Site Scripting vulnerability in Zimbra Collaboration Suite due to the way it handles attachment links | FULLDISC | seclists.org | Mailing List, Third Party Advisory |
| Access Denied | CONFIRM | bugzilla.zimbra.com | Issue Tracking |
| wiki.zimbra.com/wiki/Zimbra_Security_Advisories | CONFIRM | wiki.zimbra.com | Vendor Advisory |
| Zimbra Releases/8.8.7 - Zimbra :: Tech Center | CONFIRM | wiki.zimbra.com | Permissions Required |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
| CISA Known Exploited Vulnerabilities catalog | CISA | www.cisa.gov | kev |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 376708 Zimbra Collaboration Suite Cross-Site Scripting (XSS) Vulnerability