The Wise Chat plugin for WordPress is vulnerable to CSV Injection in versions up to, and including, 2.8.3. This allows unauthenticated attackers to embed untrusted input into exported CSV files, which can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration.
This vulnerability is a medium severity with CVSS 5.5 Vulnerability issue affecting the Plugin Wise Chat. It affects Versions up to 2.8.3 and is fixed in 2.8.4.
Use the related hub and response guides to connect this vulnerability report with patch validation, scanner checks, and site hardening work.
Open the grouped hub for related CVEs, affected ranges, severity mix, and patch coverage.
Check access, XML-RPC exposure, backup readiness, and monitoring after patching.
Use containment, evidence capture, remediation, and validation steps when exploit risk is high.
the tracked vulnerability is tracked for the Plugin Wise Chat as medium severity with CVSS 5.5. The affected range is Versions up to 2.8.3. Update Wise Chat to 2.8.4 or newer where that version is compatible with the site.
Search engines and operators need more than a title. This page exposes the identifier, affected range, patch evidence, and source coverage that make the vulnerability actionable.
This report uses the upstream feed identifier because a CVE has not been attached to the record yet.
Affected version data gives operators a concrete comparison point against installed WordPress software.
A fixed version is present, so the page can answer update and remediation intent directly.
External references are available for source validation, advisory review, and incident notes.
Use these checks when converting this record into a patch ticket, incident note, or risk acceptance decision.
Inventory the installed Plugin package and compare its version with Versions up to 2.8.3.
Confirm Wise Chat is updated to 2.8.4 or newer.
Review references and CVSS vector details for exploitability, authentication requirements, and exposure path.
After patching, re-run vulnerability monitoring and keep the related plugin or theme hub under review for follow-up CVEs.
| Software Type | Plugin |
|---|---|
| Software Slug |
wise-chat
View on wordpress.org
|
| CVE | No linked CVE entry. |
| Patched Versions |
2.8.4
|
| Affected Versions |
Versions up to 2.8.3
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Wise Chat <= 3.3.3 - Unauthenticated Sensitive Information Exposure Through Unprotected Directory
Wise Chat <= 3.3.4 - Unauthenticated Stored Cross-Site Scripting via X-Forwarded-For Header
Wise Chat <= 2.6.3 - Reverse Tabnabbing
Wise Chat <= 3.1.3 - Cross-Site Request Forgery
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