Chatwoot is a customer-engagement and live-chat platform that presents a focused but prominent target in the web-application vulnerability landscape. Its vulnerability profile concentrates in a single product and recurs through web-tier weakness classes including cross-site scripting, authorization bypass, improper authorization, code injection, and SQL injection—patterns typical of authentication and input-handling challenges in customer-facing communication platforms where a meaningful share of disclosures lean toward serious severity. Current exploitation activity, severity breakdown, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Chatwoot over time
Signals from CVEs in this vendor scope (18 CVEs).
18 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-63765HIGH Chatwoot before 4.16.0 contains an authentication bypass vulnerability in the direct uploads controller that allows unauthenticated attackers to create arbitrary ActiveStorage blob | Jul 23, 2026 | 8.2 | 32 | NO | NO |
CVE-2022-3741CRITICAL Impact varies for each individual vulnerability in the application. For generation of accounts, it may be possible, depending on the amount of system resources available, to create | Oct 28, 2022 | 9.8 | 32 | NO | NO |
CVE-2021-3742HIGH A Server-Side Request Forgery (SSRF) vulnerability was discovered in chatwoot/chatwoot, affecting all versions prior to 2.5.0. The vulnerability allows an attacker to upload an SVG | Nov 15, 2024 | 8.8 | 26 | NO | NO |
CVE-2021-3649HIGH chatwoot is vulnerable to Inefficient Regular Expression Complexity | Jul 16, 2021 | 7.5 | 25 | NO | NO |
CVE-2025-21628HIGH Chatwoot is a customer engagement suite. Prior to 3.16.0, conversation and contact filters endpoints did not sanitize the input of query_operator passed from the frontend or the AP | Jan 9, 2025 | 8.8 | 24 | NO | NO |
CVE-2022-2901HIGH Improper Authorization in GitHub repository chatwoot/chatwoot prior to 2.8. | Sep 6, 2022 | 7.1 | 24 | NO | NO |
CVE-2021-3813MEDIUM Improper Privilege Management in GitHub repository chatwoot/chatwoot prior to v2.2. | Feb 9, 2022 | 6.5 | 23 | NO | NO |
CVE-2025-12246MEDIUM A security flaw has been discovered in chatwoot up to 4.7.0. This issue affects some unknown processing of the file app/javascript/shared/components/IframeLoader.vue of the compone | Oct 27, 2025 | 6.1 | 22 | NO | NO |
CVE-2023-2109MEDIUM Cross-site Scripting (XSS) - DOM in GitHub repository chatwoot/chatwoot prior to 2.14.0. | Apr 17, 2023 | 6.1 | 22 | NO | NO |
CVE-2022-0526MEDIUM Cross-site Scripting (XSS) - Stored in GitHub repository chatwoot/chatwoot prior to 2.2.0. | Feb 9, 2022 | 6.1 | 22 | NO | NO |
Signals from CVEs in this vendor scope (18 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Chatwoot.
Media articles that mention a CVE ID that affects a product developed by Chatwoot — matched by CVE ID, not by vendor name.