{"action":"Upgrade mautic/core to 3.3.4 or later.","affected":[{"fixed":"3.3.4","introduced":"0"},{"fixed":"4.0.0","introduced":"4.0.0-alpha1"}],"component":"mautic/core","cve_ids":["CVE-2021-27913"],"ecosystem":"Packagist","epss":0.00458,"exploited":false,"fixed_versions":["3.3.4","4.0.0"],"ghsa_id":"GHSA-x7g2-wrrp-r6h3","id":"tcs_01M5KFAT2BAT6FXP1FB0VPC6YE","modified_at":"2026-07-08T06:27:22.904142233Z","published_at":"2021-09-01T18:41:06Z","references":["https://osv.dev/vulnerability/GHSA-x7g2-wrrp-r6h3","https://github.com/mautic/mautic/security/advisories/GHSA-x7g2-wrrp-r6h3","https://nvd.nist.gov/vuln/detail/CVE-2021-27913","https://github.com/mautic/mautic/commit/d1cad766a2de74e6c6b89d6d78c2a5f2e36ba91c","https://github.com/FriendsOfPHP/security-advisories/blob/master/mautic/core/CVE-2021-27913.yaml","https://github.com/mautic/mautic"],"severity":{"label":"low","score":3.5},"sources":[{"source":"osv","source_id":"GHSA-x7g2-wrrp-r6h3","url":"https://osv.dev/vulnerability/GHSA-x7g2-wrrp-r6h3"}],"summary":"Use of a Broken or Risky Cryptographic Algorithm"}