Vulnerability Details : CVE-2021-42233
Potential exploit
The Simple Blog plugin in Wondercms 3.4.1 is vulnerable to stored cross-site scripting (XSS) vulnerability. When any user opens a particular blog hosted on an attackers' site, XSS may occur.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-42233
- cpe:2.3:a:simple_blog_project:simple_blog:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-42233
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 23 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-42233
| 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-2021-42233
-
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-2021-42233
-
https://hackerone.com/reports/647130
#647130 Stored XSS in "Create Groups"Exploit;Third Party Advisory
-
https://hackerone.com/reports/961046
#961046 Stored XSS in backup scanning plan nameExploit;Third Party Advisory
-
https://hackerone.com/reports/485748
#485748 Stored XSS on reports.Exploit;Third Party Advisory
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