5.4

CVE-2020-25797

Exploit
LimeSurvey 3.21.1 is affected by cross-site scripting (XSS) in the Add Participants Function (First and last name parameters). When the survey participant being edited, e.g. by an administrative user, the JavaScript code will be executed in the browser.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Limesurvey ≫ Limesurvey Version3.21.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.7% 0.481
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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.

https://bugs.limesurvey.org/view.php?id=15680
Vendor Advisory
Exploit
https://github.com/LimeSurvey/LimeSurvey/commit/0a7bdfa1c166f734d11a1528c8d9a7d61b670ad7
Patch
Vendor Advisory