CVE-2026-5205
MEDIUMchatwoot Webhook API trigger.rb Trigger server-side request forgery
Title source: cnaDescription
A vulnerability was identified in chatwoot up to 4.11.2. Affected by this vulnerability is the function Webhooks::Trigger in the library lib/webhooks/trigger.rb of the component Webhook API. Such manipulation of the argument url leads to server-side request forgery. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
References (3)
Core 3
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-354333 | chatwoot Webhook API trigger.rb Trigger server-side request forgery
https://vuldb.com/vuln/354333
Signature, Permissions Required signature
permissions-required
VDB-354333 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/354333/cti
Third Party Advisory third-party-advisory
Submit #780305 | Chatwoot 4.11.2 Server-Side Request Forgery
https://vuldb.com/submit/780305
Scores
CVSS v3
6.3
EPSS
0.0022
EPSS Percentile
11.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-918
Status
published
Products (3)
None/chatwoot
4.11.0
None/chatwoot
4.11.1
None/chatwoot
4.11.2
Published
Mar 31, 2026
Tracked Since
Mar 31, 2026