CVE-2020-35730 · netVigilance record NV23-0082
Roundcube Webmail Cross-Site Scripting (XSS)
past due
What to do
Apply updates per vendor instructions.
CISA deadline 2023-07-13 · passed 3 years 1 month ago · applies to US federal civilian agencies; used elsewhere as a reference SLA
What happened
Roundcube Webmail contains a cross-site scripting (XSS) vulnerability that allows an attacker to send a plain text e-mail message with Javascript in a link reference element that is mishandled by linkref_addinindex in rcube_string_replacer.php.
Who is affected
Roundcube Roundcube Webmail. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.
Weakness class: CWE-79.
Timeline
- Added to CISA KEVExploitation in the wild confirmed by CISA
- CISA remediation deadlinepassed 3 years 1 month ago
Sources
- NVD entry for CVE-2020-35730 nvd.nist.gov/vuln/detail/CVE-2020-35730
- CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
- roundcube.net roundcube.net/news/2020/12/27/security-updates-1.4.10-1.3.16-and-1.2.13
- nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2020-35730