CVE-2017-6820: XSS
First published: Sun Mar 12 2017(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| barnraiser AROUNDMe | <=1.1.7 | |
| barnraiser AROUNDMe | =1.2.0 | |
| barnraiser AROUNDMe | =1.2.1 | |
| barnraiser AROUNDMe | =1.2.2 | |
| barnraiser AROUNDMe | =1.2.3 |
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Reference Links
- http://www.securityfocus.com/bid/96817
- https://github.com/roundcube/roundcubemail/commit/cbd35626f7db7855f3b5e2db00d28ecc1554e9f4
- https://github.com/roundcube/roundcubemail/commit/fa2824fdcd44af3f970b2797feb47652482c8305
- https://github.com/roundcube/roundcubemail/releases/tag/1.1.8
- https://github.com/roundcube/roundcubemail/releases/tag/1.2.4
- https://github.com/roundcube/roundcubemail/wiki/Changelog#release-124
- https://roundcube.net/news/2017/03/10/updates-1.2.4-and-1.1.8-released
Frequently Asked Questions
What is the severity of CVE-2017-6820?
CVE-2017-6820 is classified as a medium severity cross-site scripting vulnerability.
How do I fix CVE-2017-6820?
To fix CVE-2017-6820, upgrade Roundcube to version 1.1.8 or 1.2.4 or later.
What software is affected by CVE-2017-6820?
CVE-2017-6820 affects Roundcube versions 1.1.7 and earlier, as well as versions 1.2.0 to 1.2.3.
What type of vulnerability is CVE-2017-6820?
CVE-2017-6820 is a cross-site scripting (XSS) vulnerability exploited via crafted CSS token sequences within SVG elements.
Can I exploit CVE-2017-6820 remotely?
Yes, CVE-2017-6820 can be exploited remotely, allowing attackers to execute arbitrary scripts in the context of a victim's session.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/author
- agent/references
- agent/weakness
- agent/remedy
- agent/last-modified-date
- agent/first-publish-date
- agent/description
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/roundcube
- canonical/barnraiser aroundme
- version/barnraiser aroundme/1.1.7
- version/barnraiser aroundme/1.2.0
- version/barnraiser aroundme/1.2.1
- version/barnraiser aroundme/1.2.2
- version/barnraiser aroundme/1.2.3