CVE-2026-54433
- Source
- https://cve.org/CVERecord?id=CVE-2026-54433
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54433.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-54433
- Downstream
- Published
- 2026-07-14T16:18:16.549Z
- Modified
- 2026-07-19T03:31:15.983841171Z
- 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, there is Stored Cross-Site Scripting (XSS) via a crafted plain-text email message. The attacker-controlled JavaScript executes within the victim's authenticated session simply by opening or previewing the message (zero-click).
- Database specific
{ "unresolved_ranges": [ { "extracted_events": [ { "introduced": "1.6.0" }, { "fixed": "1.6.17" }, { "introduced": "1.7.0" }, { "fixed": "1.7.2" } ], "source": "AFFECTED_FIELD" }, { "source": "CPE_FIELD", "extracted_events": [ { "introduced": "1.6.0" }, { "fixed": "1.6.17" }, { "introduced": "1.7.0" }, { "fixed": "1.7.2" } ] }, { "source": "DESCRIPTION", "extracted_events": [ { "fixed": "1.6.17" }, { "introduced": "1.7.x" }, { "fixed": "1.7.2" } ] } ], "cna_assigner": "mitre", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54433.json", "cwe_ids": [ "CWE-79" ] }- References
Affected packages
Git / github.com/roundcube/roundcubemail
Affected ranges
- Type
- GIT
- Repo
- https://github.com/roundcube/roundcubemail
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixed
- Database specific
{ "cpe": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0" }, { "fixed": "1.6.17" }, { "introduced": "1.7.0" }, { "fixed": "1.7.2" } ], "source": "CPE_RANGE" }