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Roundcube

Records129All Threatist records
Exploited (KEV)11In CISA KEV
CVSS critical12CVSS 9.0–10.0
CVSS high34CVSS 7.0–8.9

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Roundcube records in CISA KEV

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Records

113 records in Webmail · all components

Priority CRITICAL 100KEV

Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php, leading to PHP Obj…

CVSS 3.1CRITICAL 9.9 Network Low privileges No interaction EPSS 0.99491 Published 2025-06-02 Fixed in 1.5.10, 1.6.11 CWE-502
Priority CRITICAL 99KEV

A Cross-Site Scripting vulnerability in Roundcube through 1.5.7 and 1.6.x through 1.6.7 allows a remote attacker to steal and send emails of a victim via a crafted e-mail message that abuses a Desanitization issue in mes…

CVSS 3.1CRITICAL 9.3 Network No auth User interaction EPSS 0.82882 Published 2024-08-05 No fix listed CWE-79
Priority CRITICAL 93KEV

Roundcube Webmail before 1.1.10, 1.2.x before 1.2.7, and 1.3.x before 1.3.3 allows unauthorized access to arbitrary files on the host's filesystem, including configuration files, as exploited in the wild in November 2017…

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.45742 Published 2017-11-09 No fix listed CWE-552
TI-2025-41994 CVE-2025-68461 · GHSA-qqrg-hpxx-mmvw

Cross-site scripting in Roundcube Webmail

Priority CRITICAL 91KEV

Roundcube Webmail before 1.5.12 and 1.6 before 1.6.12 is prone to a Cross-Site-Scripting (XSS) vulnerability via the animate tag in an SVG document.

CVSS 3.1HIGH 7.2 Network No auth No interaction EPSS 0.27407 Published 2025-12-18 Fixed in 1.5.12, 1.6.12 CWE-79
TI-2023-05182 CVE-2023-5631 · GHSA-qf8f-27cp-gw76

Stored XSS vulnerability in Roundcube

Priority CRITICAL 86KEV

Roundcube before 1.4.15, 1.5.x before 1.5.5, and 1.6.x before 1.6.4 allows stored XSS via an HTML e-mail message with a crafted SVG document because of program/lib/Roundcube/rcube_washtml.php behavior.

CVSS 3.1MEDIUM 6.1 Network No auth User interaction EPSS 0.76337 Published 2023-10-18 Fixed in 1.6.3, 1.5.4 +4 CWE-79
Priority HIGH 65

A Cross-Site Scripting vulnerability in rcmail_action_mail_get->run() in Roundcube through 1.5.7 and 1.6.x through 1.6.7 allows a remote attacker to steal and send emails of a victim via a malicious e-mail attachment ser…

CVSS 3.1CRITICAL 9.3 Network No auth User interaction EPSS 0.34207 Published 2024-08-05 No fix listed CWE-79
Priority MEDIUM 60

Cross-Site Scripting (XSS) vulnerability in Roundcube Webmail 1.6.9 allows remote authenticated users to upload a malicious file as an email attachment, leading to the triggering of the XSS by visiting the SENT session.

CVSS 3.1MEDIUM 6.1 Network No auth User interaction EPSS 0.39663 Published 2025-02-03 No fix listed CWE-80
Priority MEDIUM 49

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, an unclosed url() in a FuncIRI attribute of an SVG image could evade the remote image blocking, which may lead to information disclosure or privilege escalation.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.00402 Published 2026-08-17 Fixed in 1.6.18, 1.7.3 CWE-669
Priority MEDIUM 49

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, 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 loc…

CVSS 3.1CRITICAL 10.0 Network No auth No interaction EPSS 0.00295 Published 2026-07-14 Fixed in 1.6.17, 1.7.2 CWE-918
TI-2026-39306 CVE-2026-54433 · GHSA-6hj3-f24f-rwj8

Cross-site scripting in Roundcube Webmail

Priority MEDIUM 49

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.

CVSS 3.1CRITICAL 10.0 Network No auth No interaction EPSS 0.00374 Published 2026-07-14 Fixed in 1.6.17, 1.7.2 CWE-79
Priority MEDIUM 43

Cross-site request forgery (CSRF) vulnerability in Roundcube Webmail before 1.1.5 allows remote attackers to hijack the authentication of users for requests that download attachments and cause a denial of service (disk c…

CVSS 3.0HIGH 8.8 Network No auth User interaction EPSS 0.0269 Published 2016-08-25 No fix listed CWE-352
Priority MEDIUM 42

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, the password plugin of the Roundcube Webmail was subject to username spoofing via session data, which could lead to account takeover.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.00259 Published 2026-07-14 Fixed in 1.6.17, 1.7.2 CWE-290
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