What is CVE-2019-11871?

CVE-2019-11871 is a medium-severity vulnerability in Custom_field_suite_project Custom_field_suite, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2019-05-10.

How severe is CVE-2019-11871?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2019-11871 known to be exploited?

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

XSS in Custom_field_suite_project Custom_field_suite

CVE-2019-11871

The Custom Field Suite plugin before 2.5.15 for WordPress has XSS for editors or admins.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.009 (56.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Custom_field_suite_project Custom_field_suite
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

cve@mitre.org (Product, Third Party Advisory, x_refsource_MISC, Release Notes)
cve@mitre.org (x_refsource_MISC)
cve@mitre.org (x_refsource_MISC)

Frequently asked questions

What is CVE-2019-11871?: CVE-2019-11871 is a medium-severity vulnerability in Custom_field_suite_project Custom_field_suite, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2019-05-10.
How severe is CVE-2019-11871?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2019-11871 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.