What is CVE-2023-5087?

CVE-2023-5087 is a medium-severity vulnerability in Pagelayer, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 5.4/10. Published 2023-10-16.

How severe is CVE-2023-5087?

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

Is CVE-2023-5087 known to be exploited?

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

Vulnerability in Pagelayer

CVE-2023-5087

The Page Builder: Pagelayer WordPress plugin before 1.7.8 doesn't prevent attackers with author privileges and higher from inserting malicious JavaScript inside a post's header or footer code.

EPSS: 0.004 (34.0th 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

Pagelayer
Unknown Page Builder: Pagelayer — versions 1.3.2

Public proof-of-concept exploits

20142995/nuclei-templates

References

contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2023-5087?: CVE-2023-5087 is a medium-severity vulnerability in Pagelayer, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 5.4/10. Published 2023-10-16.
How severe is CVE-2023-5087?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2023-5087 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.