{"cve":"CVE-2024-24774","nvd":{"published":"2024-02-09T15:15:08.343","modified":"2026-06-17T07:14:49.847","status":"Modified","description":"Mattermost Jira Plugin handling subscriptions fails to check the security level of an incoming issue or limit it based on the user who created the subscription resulting in registered users on Jira being able to create webhooks that give them access to all Jira issues.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N","score":4.1},"cwes":["CWE-863"],"references":["https://mattermost.com/security-updates","https://mattermost.com/security-updates"],"products":["mattermost:mattermost_server"],"source":"nvd","synced_at":"2026-10-19T21:45:59.823092188+00:00"},"epss":{"cve":"CVE-2024-24774","score":0.00456,"percentile":0.39563,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-qr8f-cjw7-838m","url":"https://osv.dev/vulnerability/GHSA-qr8f-cjw7-838m","summary":"Mattermost Jira Plugin does not properly check security levels","modified":"2024-11-18T16:26:36Z","packages":[{"ecosystem":"Go","name":"github.com/mattermost/mattermost-plugin-jira","purl":"pkg:golang/github.com/mattermost/mattermost-plugin-jira","ranges":["<4.0.0-rc1"],"fixed":["4.0.0-rc1"]}]},{"id":"GO-2024-2540","url":"https://osv.dev/vulnerability/GO-2024-2540","summary":"Mattermost Jira Plugin does not properly check security levels in github.com/mattermost/mattermost-plugin-jira","modified":"2024-07-09T19:33:56Z","packages":[{"ecosystem":"Go","name":"github.com/mattermost/mattermost-plugin-jira","purl":"pkg:golang/github.com/mattermost/mattermost-plugin-jira","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}