Vulnerability Details : CVE-2018-7663
An issue was discovered in resources/views/layouts/app.blade.php in Voten.co before 2017-08-25. An unescaped template literal in the bio field of a user profile (resources/views/layouts/app.blade.php) allows for server-side template injection of arbitrary JavaScript.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2018-7663
- cpe:2.3:a:voten:voten:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-7663
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-7663
| 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-2018-7663
-
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-2018-7663
-
https://github.com/spencerdodd/public-writeups/blob/master/CVE-2018-7663/README.md
public-writeups/README.md at master · spencerdodd/public-writeups · GitHubExploit;Third Party Advisory
-
https://github.com/voten-co/voten/commit/ee6a322568166e28465da075159a6d4adbf74d53
adds and uses strToHex helper · voten-co/voten@ee6a322 · GitHubPatch;Third Party Advisory
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