Zimbra Collaboration before 8.8.15 Patch 1 is vulnerable to a non-persistent XSS via the Admin Console.
Priority LOW 24CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Zimbra Collaboration before 8.8.15 Patch 1 is vulnerable to a non-persistent XSS via the Admin Console.
Why it matters now
EPSS 0.01036 64th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-12427
- 2026-10-03 Alias added: GHSA-jmcq-qgf4-cr92
References
More Zimbra Collaboration Server vulnerabilities
- TI-2013-05894 Unspecified vulnerability in Zimbra Collaboration Server 7.2.5 and earlier, and 8.0.x… CVSS 2.0HIGH 10.0
- TI-2019-06457 Zimbra Collaboration 8.7.x - 8.8.11P2 contains non-persistent XSS. CVSS 3.1MEDIUM 6.1
- TI-2019-06456 Zimbra Collaboration 8.7.x - 8.8.11P2 contains persistent XSS. CVSS 3.1MEDIUM 6.1
- TI-2019-06455 Zimbra Collaboration 8.7.x - 8.8.11P2 contains persistent XSS. CVSS 3.1MEDIUM 6.1
- TI-2019-11417 In Zimbra Collaboration before 8.8.15 Patch 1, there is a non-persistent XSS vulnerability. CVSS 3.1MEDIUM 6.1
Sources
- CVE-2019-12427 · CVE Program
- CVE-2019-12427 · NVD
- FIRST EPSS
- GHSA-jmcq-qgf4-cr92 · GitHub Advisory Database · CC BY 4.0
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