What is CVE-2021-24467?

CVE-2021-24467 is a medium-severity vulnerability in Leaflet Map Project, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2021-08-09.

How severe is CVE-2021-24467?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2021-24467 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Leaflet Map Project

CVE-2021-24467

The Leaflet Map WordPress plugin before 3.0.0 does not verify the CSRF nonce when saving its settings, which allows attackers to make a logged in admin update the settings via a Cross-Site Request Forgery attack. This could lead to Cross-Site Scripting issues by either changing the URL of the JavaScript library being used, or using malicious attributions which will be executed in all page with an embed map from the plugin

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (44.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

Affected products

Leaflet_map_project Leaflet_map
Unknown Leaflet Map — versions 3.0.0

Weakness classification (CWE)

Public proof-of-concept exploits

20142995/nuclei-templates

References

contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-24467?: CVE-2021-24467 is a medium-severity vulnerability in Leaflet Map Project, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2021-08-09.
How severe is CVE-2021-24467?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2021-24467 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.