Medium severity · published Sep 16, 2026
CVE-2026-92527
chatwoot Shopify OAuth callbacks_controller.rb server-side request forgery
6.3
CVSS
0.4%
EPSS
No
On KEV
Description
A vulnerability has been found in chatwoot up to 4.17.1. This impacts an unknown function of the file callbacks_controller.rb of the component Shopify OAuth. The manipulation leads to server-side request forgery. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 30% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CH
chatwoot · Chatwoot
4.17.0; 4.17.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-92527
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-92527
github.com
https://github.com/chatwoot/chatwoot/
github.com
https://github.com/chatwoot/chatwoot/issues/14887
github.com
https://github.com/chatwoot/chatwoot/security/advisories/GHSA-wxhm-4rjw-9m7v
vuldb.com
https://vuldb.com/cve/CVE-2026-92527
vuldb.com
https://vuldb.com/submit/941600
vuldb.com
https://vuldb.com/vuln/405756
More from chatwoot
9.8
CVE-2022-3741
Improper Restriction of Excessive Authentication Attempts in chatwoot/chatwoot
8.8
CVE-2025-21628
Chatwoot has a Blind SQL-injection in Conversation and Contacts filters
8.8
CVE-2021-3742
Server-Side Request Forgery (SSRF) in chatwoot/chatwoot
8.5
CVE-2026-44706
Chatwoot: SQL Injection in Conversation/Contact Filter API via Custom Attribute Values
8.2
CVE-2026-63765
Chatwoot < 4.16.0 Unauthenticated ActiveStorage Direct Upload Arbitrary Blob Creation