CVE-2020-35730

roundcube: 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

CVE-2020-35730 is fixed in 6 products on 1 platform, first by roundcube 1.3.6+dfsg.1-1ubuntu0.1~esm2, released January 5, 2022. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on June 22, 2023. Patch Radar priority: Patch now.

Patch nowCISA KEV
CVSS
n/a
High
Exploitation
Exploited
Listed by CISA
CISA KEV
Jun 22, 2023
Federal due date Jul 13, 2023
EPSS
0.3292
98th percentile

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.

Where it's fixed

ProductFixed inFixReleased
Linux
roundcube · Ubuntu 18.04.6 LTS (bionic) 1.3.6+dfsg.1-1ubuntu0.1~esm2 roundcube 1.3.6+dfsg.1-1ubuntu0.1~esm2 Jan 5, 2022
roundcube · Ubuntu 20.04 LTS (focal) 1.4.3+dfsg.1-1ubuntu0.1~esm2 roundcube 1.4.3+dfsg.1-1ubuntu0.1~esm2 Jan 5, 2022
roundcube-core · Ubuntu 18.04.6 LTS (bionic) 1.3.6+dfsg.1-1ubuntu0.1~esm2 roundcube-core 1.3.6+dfsg.1-1ubuntu0.1~esm2 Jan 5, 2022
roundcube-core · Ubuntu 20.04 LTS (focal) 1.4.3+dfsg.1-1ubuntu0.1~esm2 roundcube-core 1.4.3+dfsg.1-1ubuntu0.1~esm2 Jan 5, 2022
roundcube-mysql · Ubuntu 18.04.6 LTS (bionic) 1.3.6+dfsg.1-1ubuntu0.1~esm2 roundcube-mysql 1.3.6+dfsg.1-1ubuntu0.1~esm2 Jan 5, 2022
roundcube-mysql · Ubuntu 20.04 LTS (focal) 1.4.3+dfsg.1-1ubuntu0.1~esm2 roundcube-mysql 1.4.3+dfsg.1-1ubuntu0.1~esm2 Jan 5, 2022
roundcube-pgsql · Ubuntu 18.04.6 LTS (bionic) 1.3.6+dfsg.1-1ubuntu0.1~esm2 roundcube-pgsql 1.3.6+dfsg.1-1ubuntu0.1~esm2 Jan 5, 2022
roundcube-pgsql · Ubuntu 20.04 LTS (focal) 1.4.3+dfsg.1-1ubuntu0.1~esm2 roundcube-pgsql 1.4.3+dfsg.1-1ubuntu0.1~esm2 Jan 5, 2022
roundcube-plugins · Ubuntu 18.04.6 LTS (bionic) 1.3.6+dfsg.1-1ubuntu0.1~esm2 roundcube-plugins 1.3.6+dfsg.1-1ubuntu0.1~esm2 Jan 5, 2022
roundcube-plugins · Ubuntu 20.04 LTS (focal) 1.4.3+dfsg.1-1ubuntu0.1~esm2 roundcube-plugins 1.4.3+dfsg.1-1ubuntu0.1~esm2 Jan 5, 2022
roundcube-sqlite3 · Ubuntu 18.04.6 LTS (bionic) 1.3.6+dfsg.1-1ubuntu0.1~esm2 roundcube-sqlite3 1.3.6+dfsg.1-1ubuntu0.1~esm2 Jan 5, 2022
roundcube-sqlite3 · Ubuntu 20.04 LTS (focal) 1.4.3+dfsg.1-1ubuntu0.1~esm2 roundcube-sqlite3 1.4.3+dfsg.1-1ubuntu0.1~esm2 Jan 5, 2022

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