CVE-2020-35730
Summary
| CVE | CVE-2020-35730 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-12-28 20:15:00 UTC |
| Updated | 2023-11-07 03:22:00 UTC |
| Description | An XSS issue was discovered in Roundcube Webmail before 1.2.13, 1.3.x before 1.3.16, and 1.4.x before 1.4.10. The attacker can send a plain text e-mail message, with JavaScript in a link reference element that is mishandled by linkref_addindex in rcube_string_replacer.php. |
Risk And Classification
EPSS: 0.648130000 probability, percentile 0.984530000 (date 2026-04-02)
CISA KEV: Listed on 2023-06-22; due 2023-07-13; ransomware use Unknown
Problem Types: CWE-79
CISA Known Exploited Vulnerability
| Vendor | Roundcube |
|---|---|
| Product | Roundcube Webmail |
| Name | Roundcube Webmail Cross-Site Scripting (XSS) Vulnerability |
| Required Action | Apply updates per vendor instructions. |
| Notes | https://roundcube.net/news/2020/12/27/security-updates-1.4.10-1.3.16-and-1.2.13; https://nvd.nist.gov/vuln/detail/CVE-2020-35730 |
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Operating System | Fedoraproject | Fedora | 32 | All | All | All |
| Operating System | Fedoraproject | Fedora | 33 | All | All | All |
| Application | Roundcube | Roundcube | All | All | All | All |
| Application | Roundcube | Roundcube | All | All | All | All |
| Application | Roundcube | Webmail | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| #978491 - roundcube: CVE-2020-35730: XSS vulnerability via malious HTML or plaintext messages - Debian Bug report logs | CONFIRM | bugs.debian.org | Issue Tracking, Mailing List, Third Party Advisory |
| [SECURITY] Fedora 33 Update: roundcubemail-1.4.10-1.fc33 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| [CVE-2020-35730] Roundcube 1.4.9 - Stored XSS in received emails | MISC | www.alexbirnberg.com | |
| The RoundCube Webmail Project | MISC | roundcube.net | Vendor Advisory |
| [SECURITY] Fedora 33 Update: roundcubemail-1.4.10-1.fc33 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| Release Roundcube Webmail 1.2.13 · roundcube/roundcubemail · GitHub | CONFIRM | github.com | |
| Release Roundcube Webmail 1.3.16 · roundcube/roundcubemail · GitHub | CONFIRM | github.com | |
| [SECURITY] Fedora 32 Update: roundcubemail-1.4.10-1.fc32 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| [SECURITY] Fedora 32 Update: roundcubemail-1.4.10-1.fc32 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| Comparing 1.4.9...1.4.10 · roundcube/roundcubemail · GitHub | CONFIRM | github.com | Patch, Third Party Advisory |
| Release Roundcube Webmail 1.4.10 · roundcube/roundcubemail · GitHub | CONFIRM | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
| CISA Known Exploited Vulnerabilities catalog | CISA | www.cisa.gov | kev |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 750724 OpenSUSE Security Update for roundcubemail (openSUSE-SU-2021:0931-1)