What is CVE-2023-3245?

CVE-2023-3245 is a medium-severity vulnerability in Premio Chaty, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-07-17.

How severe is CVE-2023-3245?

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

Is CVE-2023-3245 known to be exploited?

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

XSS in Premio Chaty

CVE-2023-3245

The Floating Chat Widget WordPress plugin before 3.1.2 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 capability is disallowed (for example in multisite setup)

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

Premio Chaty
Unknown Floating Chat Widget: Contact Icons, Telegram Chat, Line Messenger, Wechat, Email, Sms, Call Button — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

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-2023-3245?: CVE-2023-3245 is a medium-severity vulnerability in Premio Chaty, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-07-17.
How severe is CVE-2023-3245?: Medium severity. CVSS v3 base score is 4.8 out of 10.
Is CVE-2023-3245 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.