Vulnerability Details : CVE-2021-46030
Potential exploit
There is a Cross Site Scripting attack (XSS) vulnerability in JavaQuarkBBS <= v2. By entering specific statements into the background tag management module, the attack statement will be stored in the database, and the next victim will be attacked when he accesses the tag module.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-46030
- cpe:2.3:a:javaquarkbbs_project:javaquarkbbs:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-46030
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-46030
| 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:3.1/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-2021-46030
-
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-2021-46030
-
https://github.com/ChinaLHR/JavaQuarkBBS/issues/23
There are two stored XSS in JavaQuarkBBS · Issue #23 · ChinaLHR/JavaQuarkBBS · GitHubExploit;Issue Tracking;Third Party Advisory
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