What is CVE-2023-1554?

CVE-2023-1554 is a medium-severity vulnerability in Fullworksplugins Quick_paypal_payments, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-05-02.

How severe is CVE-2023-1554?

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

Is CVE-2023-1554 known to be exploited?

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

XSS in Fullworksplugins Quick_paypal_payments

CVE-2023-1554

The Quick Paypal Payments WordPress plugin before 5.7.26.4 does not sanitise 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…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (37.1th 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

Fullworksplugins Quick_paypal_payments
Unknown Quick Paypal Payments — 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-2023-1554?: CVE-2023-1554 is a medium-severity vulnerability in Fullworksplugins Quick_paypal_payments, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-05-02.
How severe is CVE-2023-1554?: Medium severity. CVSS v3 base score is 4.8 out of 10.
Is CVE-2023-1554 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.