CVE-2010-0464
Roundcube 0.3.1 and earlier does not request that the web browser avoid DNS prefetching of domain...
Roundcube 0.3.1 and earlier does not request that the web browser avoid DNS prefetching of domain names contained in e-mail messages, which makes it easier for remote attackers to determine the network location of the webmail user by logging DNS requests.
Exploit likelihood
What each source reports
NVD Score used
Roundcube 0.3.1 and earlier does not request that the web browser avoid DNS prefetching of domain names contained in e-mail messages, which makes it easier for remote attackers to determine the network location of the webmail user by logging DNS requests.
- Record
CVE-2010-0464- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
Roundcube 0.3.1 and earlier does not request that the web browser avoid DNS prefetching of domain names contained in e-mail messages, which makes it easier for remote attackers to determine the network location of the webmail user by logging DNS requests.
- Record
CVE-2010-0464- Updated
- 2026-11-02
EUVDEUVD-2010-0495 No score
Roundcube 0.3.1 and earlier does not request that the web browser avoid DNS prefetching of domain names contained in e-mail messages, which makes it easier for remote attackers to determine the network location of the webmail user by logging DNS requests.
- Record
EUVD-2010-0495- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q33h-xmcx-jm3h No score
Roundcube 0.3.1 and earlier does not request that the web browser avoid DNS prefetching of domain...
Roundcube 0.3.1 and earlier does not request that the web browser avoid DNS prefetching of domain names contained in e-mail messages, which makes it easier for remote attackers to determine the network location of the webmail user by logging DNS requests.
- Record
GHSA-q33h-xmcx-jm3h- Weakness
- CWE-200
- Updated
- 2026-11-02
OSV No score
Roundcube 0.3.1 and earlier does not request that the web browser avoid DNS prefetching of domain names contained in e-mail messages, which makes it easier for remote attackers to determine the network location of the webmail user by logging DNS requests.
- Record
CVE-2010-0464- Updated
- 2026-11-02
OSVDEBIAN-CVE-2010-0464 No score
Roundcube 0.3.1 and earlier does not request that the web browser avoid DNS prefetching of domain names contained in e-mail messages, which makes it easier for remote attackers to determine the network location of the webmail user by logging DNS requests.
- Record
DEBIAN-CVE-2010-0464- Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2010-0464 is a medium vulnerability (CVSS 5.0) in Roundcube Webmail, published January 29, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.00%, the 80th percentile. Fixed in roundcube 0.3.1-3.