What is CVE-2023-51371?

CVE-2023-51371 is a medium-severity vulnerability in Bitapps Bit Assist, classified under Cross-site Scripting. CVSS score: 5.9/10. Published 2023-12-29.

How severe is CVE-2023-51371?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Is CVE-2023-51371 known to be exploited?

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

XSS in Bitapps Bit Assist

CVE-2023-51371

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Bit Assist Chat Widget: WhatsApp Chat, Facebook Messenger Chat, Telegram Chat Bubble, Line Messenger, Live Chat Support Chat Button, WeChat, SMS, Call Button, Customer Support Button with floating Chat Widget allows Stored XSS.This issue affects Chat Widget: WhatsApp Chat, Facebook Messenger Chat, Telegram Chat Bubble, Line Messenger, Live Chat Support Chat Button, WeChat, SMS, Call Button, Customer Support Button with floating Chat Widget: from n/a through 1.1.9.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (25.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L.

Affected products

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

audit@patchstack.com (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-51371?: CVE-2023-51371 is a medium-severity vulnerability in Bitapps Bit Assist, classified under Cross-site Scripting. CVSS score: 5.9/10. Published 2023-12-29.
How severe is CVE-2023-51371?: Medium severity. CVSS v3 base score is 5.9 out of 10.
Is CVE-2023-51371 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.