{"id":"CVE-2020-15411","title":"An issue was discovered in MISP 2.4.128","summary":"An issue was discovered in MISP 2.4.128. app/Controller/AttributesController.php has insufficient ACL checks in the attachment downloader.","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","vendor":"misp-project","product":"misp","affected":["misp = 2.4.128"],"published":"2020-06-30","updated":"2026-06-22","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2020-15411","references":[{"url":"https://github.com/MISP/MISP/commit/d14ce7de709cdde3ecc9433e38e14c682894e88a","label":"cve@mitre.org"},{"url":"https://github.com/MISP/MISP/commit/d14ce7de709cdde3ecc9433e38e14c682894e88a","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.01461,"epssPercentile":0.72433,"ingestedAt":"2026-06-29T13:24:33.460Z","slug":"CVE-2020-15411","body":"## Overview\n\nAn issue was discovered in MISP 2.4.128. app/Controller/AttributesController.php has insufficient ACL checks in the attachment downloader.\n\n## Affected\n\n- `misp = 2.4.128`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.3,"exploitation":0,"ransomware":0},"changes":[]}