Vulnerability Details : CVE-2020-6847
OpenTrade through 0.2.0 has a DOM-based XSS vulnerability that is executed when an administrator attempts to delete a message that contains JavaScript.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-6847
- cpe:2.3:a:opentrade_project:opentrade:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-6847
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-6847
| 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 | |
|
7.6
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N |
2.3
|
4.7
|
MITRE | |
|
5.4
|
MEDIUM | CVSS:3.1/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-2020-6847
-
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-2020-6847
-
https://github.com/3s3s/opentrade/pull/337
fix(index.js): apply encodeURI() on old message text to fix DOM-based XSS by Marshall-Hallenbeck · Pull Request #337 · 3s3s/opentrade · GitHubThird Party Advisory
-
https://github.com/3s3s/opentrade/blob/4f91391164219da30533453e1ff6800ef2ef3c6b/static_pages/js/index.js#L473
opentrade/index.js at 4f91391164219da30533453e1ff6800ef2ef3c6b · 3s3s/opentrade · GitHubThird Party Advisory
-
https://gist.github.com/Marshall-Hallenbeck/bf6a4a4f408bb7a5e0a47cb39dc1dbbe
OpenTrade Dom-Based XSS Disclosure · GitHubExploit;Patch;Third Party Advisory
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