{"schemaVersion":3,"id":"CVE-2024-52505","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"matrix-appservice-irc is a Node.js IRC bridge for the Matrix messaging protocol. The provisioning API of the matrix-appservice-irc bridge up to version 3.0.2 contains a vulnerability which can lead to arbitrary IRC command execution as the bridge IRC bot. The vulnerability has been patched in matrix-appservice-irc version 3.0.3.","dates":{"published":"2024-11-14T15:29:20.132Z","modified":"2024-11-14T15:55:36.958Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.4,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.4,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.4,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00384,"percentile":0.30953,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00384},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00384,"percentile":0.30953}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00384,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00384,"percentile":0.30953}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-147","name":"Improper Neutralization of Input Terminators","description":"The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as input terminators when they are sent to a downstream component.","type":"weakness","status":"Draft","abstraction":"Variant","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/147.html"}],"affected":[{"vendor":"matrix-org","product":"matrix-appservice-irc","name":"matrix-appservice-irc","label":"matrix-appservice-irc","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 3.0.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.0.3","eol":null,"hubHref":"/vendor/matrix-org/matrix-appservice-irc"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/matrix-org/matrix-appservice-irc/security/advisories/GHSA-c3hj-hg7p-rrq5","label":"github.com/matrix-org/matrix-appservice-irc/security/advisories/GHSA-c3hj-hg7p-rrq5","hostname":"github.com","tags":["X Refsource CONFIRM"]},{"url":"https://github.com/matrix-org/matrix-appservice-irc/commit/4a024eae1a992b1ea67e71a998e0b833b54221e2","label":"github.com/matrix-org/matrix-appservice-irc/commit/4a024eae1a992b1ea67e71a998e0b833b54221e2","hostname":"github.com","tags":["X Refsource MISC"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-11-14T15:29:20.132Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-11-14T15:55:36.958Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T04:07:38.686Z","stale":false,"partial":false}}