CVE-2026-62643

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-62643
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62643.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-62643
Downstream
Published
2026-07-14T15:51:46.996Z
Modified
2026-07-17T03:41:37.054452463Z
Severity
  • 7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, insufficient Cascading Style Sheets (CSS) sanitization in HTML e-mail messages may lead to SSRF or Information Disclosure, e.g., if stylesheet links point to local network hosts. NOTE: this issue exists because of insufficient fixes for CVE-2026-35540 and CVE-2026-48843.

Database specific 
{
    "cwe_ids": [
        "CWE-918"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62643.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/roundcube/roundcubemail

Affected ranges

Type
GIT
Repo
https://github.com/roundcube/roundcubemail
Events
Introduced
993b888afe29c383bf45c84f17090f4db96367ba
Fixed
5cdc6a48b40beabff7f0bf5d9035f4491e877e4c
Introduced
df9effa186f81d676962b941da4ebab5e05c3088
Fixed
a08bc8f59bbd28cd3d863479478127e35beb959d
Database specific 
{
    "extracted_events": [
        {
            "introduced": "1.6.0"
        },
        {
            "fixed": "1.6.17"
        },
        {
            "introduced": "1.7.0"
        },
        {
            "fixed": "1.7.2"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

1.*
1.6.0
1.6.1
1.6.10
1.6.11
1.6.12
1.6.13
1.6.14
1.6.15
1.6.16
1.6.2
1.6.3
1.6.4
1.6.5
1.6.6
1.6.7
1.6.8
1.6.9
1.7.0
1.7.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62643.json"