XSS in Limesurvey

CVE-2020-23710

Cross Site Scripting (XSS) vulneraiblity in LimeSurvey 4.2.5 on textbox via the Notifications & data feature.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (42.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Limesurvey — versions 4.2.5
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-23710?: CVE-2020-23710 is a medium-severity vulnerability in Limesurvey, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-06-28.
How severe is CVE-2020-23710?: Medium severity. CVSS v3 base score is 5.4 out of 10.