Bit Assist < 1.1.9 - Admin+ Stored Cross-Site Scripting
Priority MEDIUM 55Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
The Bit Assist WordPress plugin before 1.1.9 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)
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00442 38th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed Chat Button: WhatsApp Chat, Facebook Messenger, Telegram Chat, WeChat, Line Chat, Discord Chat for Customer Support Chat with floating Chat Widget (Unknown): 1.1.9
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- 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 |
|---|---|---|---|---|---|
| Unknown | Chat Button: WhatsApp Chat, Facebook Messenger, Telegram Chat, WeChat, Line Chat, Discord Chat for Customer Support Chat with floating Chat Widget | before 1.1.9 | 1.1.9 | Patch available | CNA |
- Chat Button: WhatsApp Chat, Facebook Messenger, Telegram Chat, WeChat, Line Chat, Discord Chat for Customer Support Chat with floating Chat Widget VendorUnknown Affected before 1.1.9 Fixed in 1.1.9 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:bitapps:bit_assist:*:*:*:*:*:wordpress:*:* | before 1.1.9 | Vulnerable | bitpressadmin |
- cpe:2.3:a:bitapps:bit_assist:*:*:*:*:*:wordpress:*:* Versions before 1.1.9 Vulnerable ·bitpressadmin
Remediation
- Fix · CNA Chat Button: WhatsApp Chat, Facebook Messenger, Telegram Chat, WeChat, Line Chat, Discord Chat for Customer Support Chat with floating Chat Widget (Unknown) Fixed in 1.1.9
Timeline
- 2026-10-02 Threatist record created from CVE-2023-3667
- 2026-10-03 Alias added: GHSA-9734-j346-qfpf
References
More bitpressadmin Bit Assist vulnerabilities
- TI-2025-00694 Bit Assist <= 1.5.2 - Path Traversal to Authenticated (Subscriber+) Arbitrary File Read via fileID Parameter CVSS 3.1MEDIUM 6.5
- TI-2025-00693 Bit Assist <= 1.5.2 - Authenticated (Subscriber+) SQL Injection via id Parameter CVSS 3.1MEDIUM 6.5
- TI-2024-12817 Path traversal in bitpressadmin Chat Widget: Floating Customer Support Button for 30+… CVSS 3.1MEDIUM 4.9
- TI-2023-28029 WordPress Bit Assist Plugin <= 1.1.9 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1MEDIUM 5.9
Sources
- CVE-2023-3667 · CVE Program
- CVE-2023-3667 · NVD
- FIRST EPSS
- GHSA-9734-j346-qfpf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences