CVE-2025-66376

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Source
https://cve.org/CVERecord?id=CVE-2025-66376
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-66376.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-66376
Published
2026-01-05T15:15:44.903Z
Modified
2026-04-10T05:34:18.991929Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style Sheets (CSS) @import directives in an HTML e-mail message.

References

Affected packages

Git / github.com/zimbra/zm-build

Affected ranges

Type
GIT
Repo
https://github.com/zimbra/zm-build
Events
Introduced
b68c7b31a1d94f94903a79c53f1bd316b792de1d
Fixed
c2fac09a3333bcb767866afa3203541da2e8729c
Introduced
52b539ef205db233bfd8116e8130e27735b4153c
Fixed
1884e94c76d9602c75dff36c9ff9a5ec2224c582
Database specific 
{
    "versions": [
        {
            "introduced": "10.0.0"
        },
        {
            "fixed": "10.0.18"
        },
        {
            "introduced": "10.1.0"
        },
        {
            "fixed": "10.1.13"
        }
    ]
}

Affected versions

10.*
10.0.0-GA
10.0.1
10.0.13
10.0.16
10.0.4
10.0.5
10.0.6
10.0.9
10.1.0
10.1.1
10.1.10
10.1.4
10.1.5
10.1.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-66376.json"