Vulnerability Details : CVE-2016-5303
Cross-site scripting (XSS) vulnerability in the Horde Text Filter API in Horde Groupware and Horde Groupware Webmail Edition before 5.2.16 allows remote attackers to inject arbitrary web script or HTML via crafted data:text/html content in a form (1) action or (2) xlink attribute.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2016-5303
- cpe:2.3:a:horde:groupware:5.2.15:*:*:*:*:*:*:*
- cpe:2.3:a:horde:groupware:5.2.15:*:*:*:webmail:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-5303
0.36%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 55 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-5303
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2016-5303
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-5303
-
http://marc.info/?l=horde-announce&m=147319066126665&w=2
'[announce] [SECURITY] Horde Groupware 5.2.16 (final)' - MARCRelease Notes;Third Party Advisory
-
http://marc.info/?l=horde-announce&m=147319089526753&w=2
'[announce] [SECURITY] Horde Groupware Webmail Edition 5.2.16 (final)' - MARCRelease Notes;Third Party Advisory
-
https://github.com/horde/horde/commit/30d5506c20d26efbb9942fbdc6f981a0bd333b97
Fix XSS with data:html links and form actions. · horde/horde@30d5506 · GitHubPatch;Vendor Advisory
-
https://github.com/horde/horde/commit/4d8176d1e9ef5cbd2b3fcacd9b9a4c8e482fb424
[jan] SECURITY: Fix XSS via data:text/html content of form action and… · horde/horde@4d8176d · GitHubPatch;Vendor Advisory
-
http://www.securityfocus.com/bid/94997
Horde Groupware Multiple Cross Site Scripting Vulnerabilities
Jump to