What is CVE-2023-0548?

CVE-2023-0548 is a medium-severity vulnerability in Kibokolabs Namaste\! Lms, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-02-27.

How severe is CVE-2023-0548?

Medium severity. CVSS v3 base score is 4.8 out of 10.

Is CVE-2023-0548 known to be exploited?

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

XSS in Kibokolabs Namaste\! Lms

CVE-2023-0548

The Namaste! LMS WordPress plugin before 2.5.9.4 does not sanitize and escape some of its settings, which could allow high-privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (41.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

Kibokolabs Namaste\!_lms
Unknown Namaste! Lms — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

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

Frequently asked questions

What is CVE-2023-0548?: CVE-2023-0548 is a medium-severity vulnerability in Kibokolabs Namaste\! Lms, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-02-27.
How severe is CVE-2023-0548?: Medium severity. CVSS v3 base score is 4.8 out of 10.
Is CVE-2023-0548 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.