Vulnerability Details : CVE-2021-26256
Potential exploit
Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability discovered in Survey Maker WordPress plugin (versions <= 2.0.6).
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-26256
- cpe:2.3:a:ays-pro:survey_maker:*:*:*:*:*:wordpress:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-26256
1.29%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 78 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-26256
| 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 | |
|
4.7
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N |
2.8
|
1.4
|
Patchstack | |
|
6.1
|
MEDIUM | CVSS:3.1/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-2021-26256
-
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:
- audit@patchstack.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2021-26256
-
https://wordpress.org/plugins/survey-maker/#developers
Survey Maker – WordPress plugin | WordPress.orgRelease Notes;Vendor Advisory
-
https://patchstack.com/database/vulnerability/survey-maker/wordpress-survey-maker-plugin-2-0-6-unauthenticated-stored-cross-site-scripting-xss-vulnerability
WordPress Survey Maker plugin <= 2.0.6 - Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability - PatchstackExploit;Third Party Advisory
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