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Cross-site scripting in the BP Better Messages WordPress plugin (≤2.15.27) allows unauthenticated remote attackers to inject arbitrary JavaScript into pages viewed by authenticated users. The CVSS scope-change metric (S:C) indicates the injected payload can escape the plugin's execution context and affect the broader WordPress environment, enabling session hijacking, credential theft, or admin-level CSRF actions. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
Unauthenticated Cross-Site Scripting (XSS) in the BP Better Messages WordPress plugin versions up to and including 2.15.22 allows remote unauthenticated attackers to inject malicious scripts that execute in the browser of any user who views attacker-controlled content. The scope-changed CVSS vector (S:C) indicates the injected script can operate beyond the plugin's context, enabling session hijacking, credential theft, or admin account takeover when a privileged user views the payload. No public exploit code or CISA KEV listing has been identified at time of analysis, though the unauthenticated attack vector and low complexity lower the barrier significantly for opportunistic exploitation.
Arbitrary file deletion in the Better Messages WordPress plugin allows authenticated administrators to delete arbitrary server files by exploiting a path traversal flaw in the delete_sticker function. The vulnerability, present in versions up to 2.15.19, enables an attacker with admin access to craft a URL that bypasses directory restrictions via embedded ../ sequences, potentially leading to remote code execution when critical files such as wp-config.php are deleted. No active exploitation or public proof-of-concept has been reported at this time.
Multiple plugins and/or themes for WordPress are vulnerable to Reflected Cross-Site Scripting via the url parameter in various versions due to insufficient input sanitization and output escaping. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The Better Messages - Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member, BuddyBoss plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including,. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
The Better Messages - Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member, BuddyBoss plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The Better Messages - Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member, BuddyBoss plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WordPlus Better Messages - Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member,. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Auth. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Auth. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Cross-Site Request Forgery (CSRF) vulnerability in WordPlus Better Messages plugin <= 1.9.9.148 at WordPress. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Authenticated (subscriber+) Denial Of Service (DoS) vulnerability in WordPlus WordPress Better Messages plugin <= 1.9.10.57 at WordPress. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. This Uncontrolled Resource Consumption vulnerability could allow attackers to cause denial of service by exhausting system resources.
Cross-Site Request Forgery (CSRF) vulnerability in WordPlus Better Messages plugin <= 1.9.9.148 at WordPress allows attackers to upload files. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
The BP Better Messages WordPress plugin before 1.9.9.41 does not check for CSRF in multiple of its AJAX actions: bp_better_messages_leave_chat, bp_better_messages_join_chat, bp_messages_leave_thread,. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
The BP Better Messages WordPress plugin before 1.9.9.41 sanitise (with sanitize_text_field) but does not escape the 'subject' parameter before outputting it back in an attribute, leading to a. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
Cross-site scripting in the BP Better Messages WordPress plugin (≤2.15.27) allows unauthenticated remote attackers to inject arbitrary JavaScript into pages viewed by authenticated users. The CVSS scope-change metric (S:C) indicates the injected payload can escape the plugin's execution context and affect the broader WordPress environment, enabling session hijacking, credential theft, or admin-level CSRF actions. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
Unauthenticated Cross-Site Scripting (XSS) in the BP Better Messages WordPress plugin versions up to and including 2.15.22 allows remote unauthenticated attackers to inject malicious scripts that execute in the browser of any user who views attacker-controlled content. The scope-changed CVSS vector (S:C) indicates the injected script can operate beyond the plugin's context, enabling session hijacking, credential theft, or admin account takeover when a privileged user views the payload. No public exploit code or CISA KEV listing has been identified at time of analysis, though the unauthenticated attack vector and low complexity lower the barrier significantly for opportunistic exploitation.
Arbitrary file deletion in the Better Messages WordPress plugin allows authenticated administrators to delete arbitrary server files by exploiting a path traversal flaw in the delete_sticker function. The vulnerability, present in versions up to 2.15.19, enables an attacker with admin access to craft a URL that bypasses directory restrictions via embedded ../ sequences, potentially leading to remote code execution when critical files such as wp-config.php are deleted. No active exploitation or public proof-of-concept has been reported at this time.
Multiple plugins and/or themes for WordPress are vulnerable to Reflected Cross-Site Scripting via the url parameter in various versions due to insufficient input sanitization and output escaping. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The Better Messages - Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member, BuddyBoss plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including,. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
The Better Messages - Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member, BuddyBoss plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The Better Messages - Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member, BuddyBoss plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WordPlus Better Messages - Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member,. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Auth. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Auth. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Cross-Site Request Forgery (CSRF) vulnerability in WordPlus Better Messages plugin <= 1.9.9.148 at WordPress. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Authenticated (subscriber+) Denial Of Service (DoS) vulnerability in WordPlus WordPress Better Messages plugin <= 1.9.10.57 at WordPress. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. This Uncontrolled Resource Consumption vulnerability could allow attackers to cause denial of service by exhausting system resources.
Cross-Site Request Forgery (CSRF) vulnerability in WordPlus Better Messages plugin <= 1.9.9.148 at WordPress allows attackers to upload files. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
The BP Better Messages WordPress plugin before 1.9.9.41 does not check for CSRF in multiple of its AJAX actions: bp_better_messages_leave_chat, bp_better_messages_join_chat, bp_messages_leave_thread,. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
The BP Better Messages WordPress plugin before 1.9.9.41 sanitise (with sanitize_text_field) but does not escape the 'subject' parameter before outputting it back in an attribute, leading to a. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.