What is CVE-2021-47975?

CVE-2021-47975 is a high-severity vulnerability in Wplearnmanager Wp Learn Manager, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-05-16.

How severe is CVE-2021-47975?

High severity. CVSS v3 base score is 7.2 out of 10.

XSS in Wplearnmanager Wp Learn Manager

CVE-2021-47975

WP Learn Manager 1.1.2 contains a stored cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts through the `fieldtitle` parameter. Attackers can submit POST requests to the jslm_fieldordering…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (25.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Wplearnmanager Wp Learn Manager — versions 1.1.2

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2021-47975?: CVE-2021-47975 is a high-severity vulnerability in Wplearnmanager Wp Learn Manager, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-05-16.
How severe is CVE-2021-47975?: High severity. CVSS v3 base score is 7.2 out of 10.