5.4
MEDIUM CVSS 3.0
CVE-2017-8802
Zimbra Collaboration Suite XSS
Description

Cross-site scripting (XSS) vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.8.0 Beta2 might allow remote attackers to inject arbitrary web script or HTML via vectors related to the "Show Snippet" functionality.

INFO

Published Date :

Jan. 16, 2018, 7:29 p.m.

Last Modified :

Nov. 21, 2024, 3:34 a.m.

Remotely Exploit :

Yes !
Affected Products

The following products are affected by CVE-2017-8802 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 Zimbra zimbra_collaboration_suite
1 Synocor zimbra_collaboration_suite
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 2.0 LOW [email protected]
CVSS 3.0 MEDIUM [email protected]
Public PoC/Exploit Available at Github

CVE-2017-8802 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2017-8802 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-2017-8802 weaknesses.

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).

Security hotfix for CVE-2017-8802

JavaScript

Updated: 7 years, 7 months ago
0 stars 0 fork 0 watcher
Born at : Jan. 23, 2018, 2:56 p.m. This repo has been linked 1 different CVEs too.

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

The following list is the news that have been mention CVE-2017-8802 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-8802 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://www.securityfocus.com/archive/1/541661/100/0/threaded
    Added Reference https://bugzilla.zimbra.com/show_bug.cgi?id=107925
    Added Reference https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
    Added Reference https://www.compass-security.com/fileadmin/Datein/Research/Advisories/CSNC-2018-001_zimbra_stored_xss.txt
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Oct. 09, 2018

    Action Type Old Value New Value
    Removed Reference http://www.securityfocus.com/archive/1/archive/1/541661/100/0/threaded [Third Party Advisory, VDB Entry]
    Added Reference http://www.securityfocus.com/archive/1/541661/100/0/threaded [No Types Assigned]
  • Initial Analysis by [email protected]

    Feb. 02, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:S/C:N/I:P/A:N)
    Added CVSS V3 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
    Changed Reference Type http://www.securityfocus.com/archive/1/archive/1/541661/100/0/threaded No Types Assigned http://www.securityfocus.com/archive/1/archive/1/541661/100/0/threaded Third Party Advisory, VDB Entry
    Changed Reference Type https://bugzilla.zimbra.com/show_bug.cgi?id=107925 No Types Assigned https://bugzilla.zimbra.com/show_bug.cgi?id=107925 Permissions Required
    Changed Reference Type https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories No Types Assigned https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories Patch, Vendor Advisory
    Changed Reference Type https://www.compass-security.com/fileadmin/Datein/Research/Advisories/CSNC-2018-001_zimbra_stored_xss.txt No Types Assigned https://www.compass-security.com/fileadmin/Datein/Research/Advisories/CSNC-2018-001_zimbra_stored_xss.txt Third Party Advisory
    Added CWE CWE-79
    Added CPE Configuration OR *cpe:2.3:a:synocor:zimbra_collaboration_suite:*:*:*:*:*:*:*:* versions up to (including) 8.7.11 *cpe:2.3:a:synocor:zimbra_collaboration_suite:8.8.0:beta1:*:*:*:*:*:*
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.
Vulnerability Scoring Details
Base CVSS Score: 5.4
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Base CVSS Score: 3.5
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

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

0.37 }} 0.02%

score

0.58005

percentile