Vulnerability Details : CVE-2017-6909
An issue was discovered in Shimmie <= 2.5.1. The vulnerability exists due to insufficient filtration of user-supplied data (log) passed to the "shimmie2-master/ext/chatbox/history/index.php" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2017-6909
- cpe:2.3:a:shishnet:shimmie:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-6909
0.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-6909
| 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-2017-6909
-
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-2017-6909
-
http://www.securityfocus.com/bid/96932
Shimmie CVE-2017-6909 Cross Site Scripting VulnerabilityThird Party Advisory;VDB Entry
-
https://github.com/shish/shimmie2/issues/597
Shimmie – Cross-Site Scripting (XSS) · Issue #597 · shish/shimmie2 · GitHubIssue Tracking;Patch;Third Party Advisory
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