TI-2024-00827 Aliases CVE-2024-0898 GHSA-962f-jpc6-g76g

Chat Bubble <= 2.3 - Authenticated (Administrator+) Stored Cross-Site Scripting

LOW 22CWE-79Published 2024-03-13 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: High
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

The Chat Bubble – Floating Chat with Contact Chat Icons, Messages, Telegram, Email, SMS, Call me back plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00398 34th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Blue Coral	Chat Bubble – Floating Chat with Contact Chat Icons, Messages, Telegram, Email, SMS, Call me back	up to 2.3	—	No fix listed	CNA

Chat Bubble – Floating Chat with Contact Chat Icons, Messages, Telegram, Email, SMS, Call me back VendorBlue Coral Affected up to 2.3 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:bluecoral:chat_bubble::::::wordpress::*	up to 2.3	Vulnerable	Blue Coral

cpe:2.3:a:bluecoral:chat_bubble:*:*:*:*:*:wordpress:*:* Versions up to 2.3 Vulnerable ·Blue Coral

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-0898
2026-10-03 Alias added: GHSA-962f-jpc6-g76g

References

Advisory 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/a56772fd-f77f-4ba5-b5c4-79ac8204b599?source=cve

Other 1

https://wordpress.org/plugins/chat-bubble/

TI-2022-03153 Chat Bubble < 2.3 - Unauthenticated Stored Cross-Site Scripting CVSS 3.1MEDIUM 6.1
TI-2023-26599 WordPress Chat Bubble Plugin <= 2.3 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences