CVE-2017-6820
UnknownEPSS 1.29%
Last modified
CVE-2017-6820 is a vulnerability of currently unknown severity. rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element.. EPSS estimates a 1.29% chance of exploitation in the next 30 days.
Description
rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Roundcube | Webmail | <= 1.1.7 |
| Roundcube | Webmail | 1.2.0 |
| Roundcube | Webmail | 1.2.1 |
| Roundcube | Webmail | 1.2.2 |
| Roundcube | Webmail | 1.2.3 |
References
- https://github.com/roundcube/roundcubemail/commit/cbd35626f7db7855f3b5e2db00d28ecc1554e9f4Issue Tracking, Patch, Third Party Advisory
- https://github.com/roundcube/roundcubemail/commit/fa2824fdcd44af3f970b2797feb47652482c8305Issue Tracking, Patch, Third Party Advisory
- https://github.com/roundcube/roundcubemail/releases/tag/1.1.8Patch, Release Notes, Third Party Advisory
- https://github.com/roundcube/roundcubemail/releases/tag/1.2.4Patch, Release Notes, Third Party Advisory
- https://github.com/roundcube/roundcubemail/wiki/Changelog#release-124Patch, Release Notes, Third Party Advisory
- https://roundcube.net/news/2017/03/10/updates-1.2.4-and-1.1.8-releasedRelease Notes, Vendor Advisory
- https://github.com/roundcube/roundcubemail/commit/cbd35626f7db7855f3b5e2db00d28ecc1554e9f4Issue Tracking, Patch, Third Party Advisory
- https://github.com/roundcube/roundcubemail/commit/fa2824fdcd44af3f970b2797feb47652482c8305Issue Tracking, Patch, Third Party Advisory
- https://github.com/roundcube/roundcubemail/releases/tag/1.1.8Patch, Release Notes, Third Party Advisory
- https://github.com/roundcube/roundcubemail/releases/tag/1.2.4Patch, Release Notes, Third Party Advisory
- https://github.com/roundcube/roundcubemail/wiki/Changelog#release-124Patch, Release Notes, Third Party Advisory
- https://roundcube.net/news/2017/03/10/updates-1.2.4-and-1.1.8-releasedRelease Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-6820?
rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element.
How severe is CVE-2017-6820?
Severity scoring for CVE-2017-6820 is pending analysis. The EPSS model estimates a 1.29% probability of exploitation in the next 30 days.
How do I fix CVE-2017-6820?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-6820?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST