Vulnerability Details : CVE-2017-8802
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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2017-8802
- cpe:2.3:a:synocor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*
- cpe:2.3:a:synocor:zimbra_collaboration_suite:8.8.0:beta1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-8802
0.35%
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-2017-8802
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2017-8802
-
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-2017-8802
-
https://bugzilla.zimbra.com/show_bug.cgi?id=107925
Access DeniedPermissions Required
-
http://www.securityfocus.com/archive/1/541661/100/0/threaded
SecurityFocus
-
https://www.compass-security.com/fileadmin/Datein/Research/Advisories/CSNC-2018-001_zimbra_stored_xss.txt
Third Party Advisory
-
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
Zimbra Security Advisories - Zimbra :: Tech CenterPatch;Vendor Advisory
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