CVE-2026-35540
- Source
- https://cve.org/CVERecord?id=CVE-2026-35540
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35540.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-35540
- Aliases
- Downstream
- Published
- 2026-04-03T03:47:51Z
- Modified
- 2026-10-28T02:31:03Z
- Severity
-
- 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in Roundcube Webmail 1.6.0 before 1.6.14. 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.
- Database specific
{ "cna_assigner": "mitre", "cwe_ids": [ "CWE-669" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35540.json" }- References
-
- https://github.com/roundcube/roundcubemail/releases/tag/1.6.14
- https://github.com/roundcube/roundcubemail/releases/tag/1.7-rc5
- https://roundcube.net/news/2026/03/18/security-updates-1.7-rc5-1.6.14-1.5.14
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35540.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-35540
- https://github.com/roundcube/roundcubemail/commit/27ec6cc9cb25e1ef8b4d4ef39ce76d619caa6870
- https://github.com/roundcube/roundcubemail/commit/579b68eff90650a5c782e153debd66c765648942
Affected packages
Git / github.com/roundcube/roundcubemail
Affected ranges
- Type
- GIT
- Repo
- https://github.com/roundcube/roundcubemail
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*", "range": [ { "introduced": "1.6.0" }, { "fixed": "1.6.14" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "27ec6cc9cb25e1ef8b4d4ef39ce76d619caa6870" } ], "source": "REFERENCES_COMMIT" }, { "range": [ { "fixed": "579b68eff90650a5c782e153debd66c765648942" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "1.6.14", "range": [ { "fixed": "27ec6cc9cb25e1ef8b4d4ef39ce76d619caa6870" } ], "source": "REFERENCES_TAG" }, { "original_tag": "1.7-rc5", "range": [ { "fixed": "8e4a99b0746577c2928f5ae984b3ab533b970ca0" } ], "source": "REFERENCES_TAG" } ] }