CVE-2023-49821

MEDIUM 5.4

WordPress LiveChat Plugin <= 4.5.15 is vulnerable to Cross Site Request Forgery (CSRF)

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

Cross-Site Request Forgery (CSRF) vulnerability in LiveChat LiveChat – WP live chat plugin for WordPress.This issue affects LiveChat – WP live chat plugin for WordPress: from n/a through 4.5.15.

CWE	CWE-352
Vendor	livechat
Product	livechat – wp live chat plugin for wordpress
Published	Dec 18, 2023
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

Affected Versions

LiveChat / LiveChat – WP live chat plugin for WordPress

n/a ≤ 4.5.15

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/vulnerability/wp-live-chat-software-for-wordpress/wordpress-livechat-plugin-4-5-15-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Credits

Brandon Roldan (Patchstack Alliance)