{"id":"CVE-2026-5205","state":"PUBLISHED","title":"chatwoot Webhook API trigger.rb Trigger server-side request forgery","description":"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.","publishedAt":"2026-03-31T16:30:11.076Z","updatedAt":"2026-04-03T16:35:11.084Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["n/a chatwoot"],"affected":[{"vendor":"n/a","product":"chatwoot","versions":[{"version":"4.11.0","status":"affected"},{"version":"4.11.1","status":"affected"},{"version":"4.11.2","status":"affected"}],"modules":["Webhook API"]}],"references":["https://vuldb.com/vuln/354333","https://vuldb.com/vuln/354333/cti","https://vuldb.com/submit/780305"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:12:32.778Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/5xxx/CVE-2026-5205.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-5205","state":"PUBLISHED","datePublished":"2026-03-31T16:30:11.076Z","dateUpdated":"2026-04-03T16:35:11.084Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-03-31T08:48:35.949Z"},"containers":{"cna":{"title":"chatwoot Webhook API trigger.rb Trigger server-side request forgery","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"n/a","product":"chatwoot","versions":[{"version":"4.11.0","status":"affected"},{"version":"4.11.1","status":"affected"},{"version":"4.11.2","status":"affected"}],"modules":["Webhook API"]}],"references":[{"url":"https://vuldb.com/vuln/354333","name":"VDB-354333 | chatwoot Webhook API trigger.rb Trigger server-side request forgery","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/354333/cti","name":"VDB-354333 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/submit/780305","name":"Submit #780305 | Chatwoot 4.11.2 Server-Side Request Forgery","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","type":"CWE","lang":"en","description":"Server-Side Request Forgery"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-03-31T16:30:11.076Z"},"timeline":[{"time":"2026-03-31T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-03-31T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-03-31T10:53:40.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Ghufran Khan (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB","type":"coordinator"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-03T16:34:07.673586Z","id":"CVE-2026-5205","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-03T16:35:11.084Z"}}]}}}