Roundcube vulnerabilities9 known to be exploited.
Roundcube has 78 published vulnerabilities across 3 products in our catalogue. 9 of them are on the list of flaws known to be exploited, so criminals are using them now. The most affected product is Webmail, with 75. If you run Roundcube software, patch the exploited flaws first.
The most recent Roundcube flaw added to the known-exploited list is CVE-2024-42009, on 9 June 2025. We keep watching the known-exploited list.
Which Roundcube products have the most vulnerabilities?
Webmail leads with 75 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.
Which Roundcube vulnerabilities are being exploited?
9 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 9.3RoundCube Webmail Cross-Site Scripting Vulnerability
RoundCube Webmail contains a cross-site scripting vulnerability.
- 6.1RoundCube Webmail Cross-Site Scripting (XSS) Vulnerability
RoundCube Webmail contains a cross-site scripting (XSS) vulnerability in the handling of SVG animate attributes that allows a remote attacker to run malicious JavaScript code.
- 6.1Roundcube Webmail Cross-Site Scripting (XSS) Vulnerability
Roundcube Webmail contains a cross-site scripting (XSS) vulnerability that allows a remote attacker to manipulate data via a malicious XML attachment.
- 6.1Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability
Roundcube Webmail contains a persistent cross-site scripting (XSS) vulnerability that can lead to information disclosure via malicious link references in plain/text messages.
- 6.1Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability
Roundcube Webmail contains a persistent cross-site scripting (XSS) vulnerability that allows a remote attacker to run malicious JavaScript code.
- 9.8Roundcube Webmail SQL Injection Vulnerability
Roundcube Webmail is vulnerable to SQL injection via search or search_params.
- 9.8Roundcube Webmail Remote Code Execution Vulnerability
Roundcube Webmail contains an remote code execution vulnerability that allows attackers to execute code via shell metacharacters in a configuration setting for im_convert_path or im_identify_path.
- 6.1Roundcube Webmail Cross-Site Scripting (XSS) Vulnerability
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...
Which Roundcube flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 84%
rcube_image.php in Roundcube Webmail before 1.4.4 allows attackers to execute arbitrary code via shell metacharacters in a configuration setting for im_convert_path or im_identify_path.
- 83%
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...
- 77%
An issue was discovered in Roundcube Webmail before 1.3.12 and 1.4.x before 1.4.5.
- 76%
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.
- 73%
Roundcube Webmail before 1.5.7 and 1.6.x before 1.6.7 allows XSS via SVG animate attributes.
- 70%
Roundcube before 1.3.17 and 1.4.x before 1.4.12 is prone to a potential SQL injection via search or search_params.
- 64%
Roundcube before 1.4.14, 1.5.x before 1.5.4, and 1.6.x before 1.6.3 allows XSS via text/plain e-mail messages with crafted links because of program/lib/Roundcube/rcube_string_replacer.php behavior.
- 59%CVE-2008-5619Critical
html2text.php in Chuggnutt HTML to Text Converter, as used in PHPMailer before 5.2.10, RoundCube Webmail (roundcubemail) 0.2-1.alpha and 0.2-3.beta, Mahara, and AtMail Open 1.03, allows remote attackers to execute...
- 56%CVE-2018-19206Medium
steps/mail/func.inc in Roundcube before 1.3.8 has XSS via crafted use of <svg><style>, as demonstrated by an onload attribute in a BODY element, within an HTML attachment.
- 46%
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.
All Roundcube products we track.
3 products, most vulnerabilities first. Find the ones you run, then open a product to see its versions and exploited flaws.
Running Roundcube? We'll keep checking.
Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.
- Tell us what you runPick your software from a list, or let us work it out from your website.
- We match it to every flawOver 400,000 published flaws, checked against your list.
- Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
- Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.
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1 flaw being exploited affects software Acme tracks
RoundCube Webmail contains a cross-site scripting vulnerability. This vulnerability could allow a remote attacker to steal and send emails of a victim via a crafted e-mail message that abuses a Desanitization issue in message_body() in program/actions/mail/show.php.
- Matched to
- Roundcube on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
Our catalogue lists 78 published vulnerabilities across 3 products and 263 versions from Roundcube. The most recent Roundcube flaw added to the known-exploited list is CVE-2024-42009, on 9 June 2025.
9 Roundcube vulnerabilities are on the list of flaws known to be exploited. The most recently added are CVE-2024-42009, CVE-2024-37383 and CVE-2020-13965. The full list is on this page.
Webmail, with 75 published vulnerabilities. Its own page lists the ones known to be exploited.
Create a Precursor Intelligence account and track the Roundcube products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook.