{"apiVersion":"1.0","identifier":"CVE-2026-77990","description":"Joomla Extension - joomlaeventmanager.net - Attendee lists readable by any logged-in user in Joomla Event Manager < 5.0.1 - A non-manager can therefore read attendee names, usernames, registration dates and statuses for events they do not manage, including lists belonging to unpublished events.","publishedAt":"2026-08-27T06:17:28","lastModifiedAt":"2026-08-28T16:09:10","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-77990","cvssScore":5.3,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","epssProbability":0.00207,"riskScore":0.54,"affectedProduct":"Joomla Event Manager","affectedVersions":"<5.0.1","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-77990","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-77990","en":"https://www.redsauce.net/en/cves/CVE-2026-77990","fr":"https://www.redsauce.net/fr/cves/CVE-2026-77990","pt":"https://www.redsauce.net/pt/cves/CVE-2026-77990","de":"https://www.redsauce.net/de/cves/CVE-2026-77990","sk":"https://www.redsauce.net/sk/cves/CVE-2026-77990","el":"https://www.redsauce.net/el/cves/CVE-2026-77990"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-77990"}}