{"id":"CVE-2020-13761","details":"In Joomla! before 3.9.19, lack of input validation in the heading tag option of the \"Articles - Newsflash\" and \"Articles - Categories\" modules allows XSS.","aliases":["BIT-joomla-2020-13761"],"modified":"2026-07-08T05:56:32.313821619Z","published":"2020-06-02T20:15:10.777Z","database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"joomla:joomla!","cpes":["cpe:2.3:a:joomla:joomla\\!:3.0.0:alpha1:*:*:*:*:*:*","cpe:2.3:a:joomla:joomla\\!:3.0.0:alpha2:*:*:*:*:*:*"],"extracted_events":[{"introduced":"3.0.0-alpha1"},{"last_affected":"3.0.0-alpha1"},{"introduced":"3.0.0-alpha2"},{"last_affected":"3.0.0-alpha2"}]}]},"references":[{"type":"ADVISORY","url":"https://developer.joomla.org/security-centre/813-20200601-core-xss-in-modules-heading-tag-option"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/joomla/joomla-cms","events":[{"introduced":"ddbcb33a40a1b901c0bcd3ed334a8a25554965a8"},{"fixed":"1dceaf228a25100963ee044e7c886244742ca0af"},{"introduced":"c1acb7e6973bd549fe35a02659fe851ff1a37dfe"},{"last_affected":"2754dc5a2db964d74a65cb57c69b6b613b706ef8"}],"database_specific":{"extracted_events":[{"introduced":"3.0.1"},{"fixed":"3.9.19"},{"introduced":"3.0.0-NA"},{"last_affected":"3.0.0-NA"},{"introduced":"3.0.0-beta1"},{"last_affected":"3.0.0-beta1"}],"source":["CPE_RANGE","CPE_STRING"],"cpe":["cpe:2.3:a:joomla:joomla\\!:*:*:*:*:*:*:*:*","cpe:2.3:a:joomla:joomla\\!:3.0.0:-:*:*:*:*:*:*","cpe:2.3:a:joomla:joomla\\!:3.0.0:beta1:*:*:*:*:*:*"]}}],"versions":["3.0.0-NA","3.0.0-beta1","3.9.19-rc","3.9.17-rc","3.9.18","3.9.17","3.9.16","3.9.15","3.9.15-rc","3.9.16-rc","3.9.14","3.9.14-rc","3.9.13","3.9.12","3.9.13-rc2","3.9.13-rc","3.9.12-rc","3.9.11","3.9.10","3.9.8","3.9.11-rc","3.9.9","3.9.6","3.9.5","3.9.9-rc","3.9.4","3.9.3","3.9.7","3.9.7-rc","3.9.2-rc","3.9.1","3.9.6-rc2","3.9.6-rc","3.9.0","3.9.0-rc","3.9.0-beta4","3.9.5-rc","3.9.4-rc","3.8.11","3.9.3-rc","3.9.2","3.8.8","3.9.1-rc","3.9.0-rc2","3.8.7","3.8.12","3.9.0-beta3","3.9.0-beta2","3.9.0-beta","3.8.12-rc","3.8.11-rc","3.8.6","3.8.10","3.8.9","3.8.4","3.8.9-rc","issues-241-257","3.8.8-rc","3.8.7-rc","3.8.6-rc1","3.8.3","3.8.3-rc","3.8.5","3.8.5-rc","3.8.4-rc2","3.8.4-rc","3.8.2","3.8.1","3.8.0","3.8.2-rc","3.8.1-rc","3.8.0-rc1","3.8.0-beta2","3.8.0-beta4","3.8.0-beta1","3.8.0-beta3","3.7.4-rc1","3.7.4-beta1","3.7.3","3.7.3-rc2","3.7.3-rc1","3.7.3-beta1","3.7.2","3.7.1","3.7.1-rc2","3.7.1-rc1","3.7.0","3.7.0-rc4","3.7.0-rc3","3.7.0-rc2","3.7.0-rc1","3.7.0-beta4","3.7.0-beta3","3.7.0-beta2","3.7.0-beta1","3.7.0-alpha1","3.6.3","3.6.3-rc3","3.6.3-rc2","3.6.3-rc1","3.6.2","3.6.1","3.6.1-rc2","3.6.1-rc1","3.6.0","3.6.0-rc2","3.6.0-rc","3.6.0-beta2","3.6.0-beta1","3.6.0-alpha","3.5.1","3.5.1-rc2","3.5.1-rc","3.5.0","3.5.0-rc4","3.5.0-rc2","3.5.0-rc","3.5.0-beta5","3.5.0-beta4","3.5.0-beta3","3.5.0-beta2","3.4.5","3.5.0-beta","3.4.4","3.4.4-rc2","3.4.4-rc","3.4.3","3.4.2","3.4.2-rc","3.4.1","3.4.1-rc2","3.4.1-rc","3.4.0","3.4.0-rc","3.4.0-beta3","3.4.0-beta2","3.4.0-beta1","3.2.4","3.3.0","3.2.3","3.2.2","3.2.1","3.2.0","3.1.5","3.2.0.rc","3.2.0.beta","3.2.0.alpha","3.1.1","3.0.3","3.1.0_beta5","3.1.0_beta4","3.1.0_beta3","3.1.0_beta2","3.1.0_beta1","3.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13761.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}