XSS in Horde Groupware
CVE-2015-8807
Cross-site scripting (XSS) vulnerability in the _renderVarInput_number function in horde/framework/Core/lib/Horde/Core/Ui/VarRenderer/Html.php in Horde Groupware before 5.2.12 and Horde Groupware Webmail Edition before 5.2.12 allows remote attackers to inject arbitrary web script or HTML via vectors involving numeric form fields.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.021 (81.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
- Horde Groupware — versions 5.2.11
- Debian Linux — versions 8.0
- Fedoraproject Fedora — versions 22, 23
Weakness classification (CWE)
References
- www.openwall.com/lists/oss-security/2016/02/06/4 (mailing-list)
- www.openwall.com/lists/oss-security/2016/02/06/5 (mailing-list)
- lists.fedoraproject.org/pipermail/package-announce/2016-February/177484.html (vendor-advisory)
- lists.horde.org/archives/announce/2016/001149.html (Vendor Advisory, mailing-list)
- github.com/horde/horde/commit/11d74fa5a22fe626c5e5a010b703cd46a136f253
- www.debian.org/security/2016/dsa-3496 (vendor-advisory)
- lists.fedoraproject.org/pipermail/package-announce/2016-February/177584.html (vendor-advisory)
- lists.horde.org/archives/announce/2016/001148.html (Vendor Advisory, mailing-list)
- github.com/horde/horde/blob/e838d4c800b0d1ecaf8b4cc613fd3af4f994c79c/bundles/we… (Exploit)
Frequently asked questions
- What is CVE-2015-8807?
- CVE-2015-8807 is a medium-severity vulnerability in Horde Groupware, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2016-04-13.
- How severe is CVE-2015-8807?
- Medium severity. CVSS v3 base score is 6.1 out of 10.