6.1
MEDIUM
CVE-2016-5303
Horde Groupware and Horde Groupware Webmail Edition XSS Shelter
Description

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.

INFO

Published Date :

Dec. 20, 2016, 10:59 p.m.

Last Modified :

Nov. 21, 2024, 2:54 a.m.

Remotely Exploitable :

Yes !

Impact Score :

2.7

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2016-5303 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Horde groupware
References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-5303 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-5303 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://marc.info/?l=horde-announce&m=147319066126665&w=2
    Added Reference http://marc.info/?l=horde-announce&m=147319089526753&w=2
    Added Reference http://www.securityfocus.com/bid/94997
    Added Reference https://github.com/horde/horde/commit/30d5506c20d26efbb9942fbdc6f981a0bd333b97
    Added Reference https://github.com/horde/horde/commit/4d8176d1e9ef5cbd2b3fcacd9b9a4c8e482fb424
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Dec. 23, 2016

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/94997 [No Types Assigned]
  • Initial Analysis by [email protected]

    Dec. 21, 2016

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    Changed Reference Type http://marc.info/?l=horde-announce&m=147319089526753&w=2 No Types Assigned http://marc.info/?l=horde-announce&m=147319089526753&w=2 Release Notes, Third Party Advisory
    Changed Reference Type https://github.com/horde/horde/commit/4d8176d1e9ef5cbd2b3fcacd9b9a4c8e482fb424 No Types Assigned https://github.com/horde/horde/commit/4d8176d1e9ef5cbd2b3fcacd9b9a4c8e482fb424 Vendor Advisory, Patch
    Changed Reference Type http://marc.info/?l=horde-announce&m=147319066126665&w=2 No Types Assigned http://marc.info/?l=horde-announce&m=147319066126665&w=2 Release Notes, Third Party Advisory
    Changed Reference Type https://github.com/horde/horde/commit/30d5506c20d26efbb9942fbdc6f981a0bd333b97 No Types Assigned https://github.com/horde/horde/commit/30d5506c20d26efbb9942fbdc6f981a0bd333b97 Vendor Advisory, Patch
    Added CWE CWE-79
    Added CPE Configuration OR *cpe:2.3:a:horde:groupware:5.2.15:*:*:*:*:*:*:* *cpe:2.3:a:horde:groupware:5.2.15:*:*:*:webmail:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2016-5303 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2016-5303 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.18 }} -0.01%

score

0.55183

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability