Vulnerability Details : CVE-2020-25798
A stored cross-site scripting (XSS) vulnerability in LimeSurvey before and including 3.21.1 allows authenticated users with correct permissions to inject arbitrary web script or HTML via parameter ParticipantAttributeNamesDropdown of the Attributes on the central participant database page. When the survey attribute being edited or viewed, e.g. by an administrative user, the JavaScript code will be executed in the browser.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-25798
- cpe:2.3:a:limesurvey:limesurvey:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-25798
0.06%
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-2020-25798
| 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-2020-25798
-
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-2020-25798
-
https://bugs.limesurvey.org/view.php?id=15672
15672: LimeSurvey 3.21.1 Cross Site Scripting - LimeSurvey bugs and feature requestsExploit;Issue Tracking;Vendor Advisory
-
https://github.com/LimeSurvey/LimeSurvey/commit/38e1ab069b538de7cb5f3a04939aba8e835640cb
Fixed issue #15672: LimeSurvey 3.21.1 Cross Site Scripting · LimeSurvey/LimeSurvey@38e1ab0 · GitHubPatch;Third Party Advisory
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