{"id":"CVE-2026-86190","title":"WWBN AVideo contains a broken access control vulnerability in videoViewsInfo endpoints that returns complete user records including password hashes, recovery tokens, and live session identifiers to unauthenticated callers when a hash par…","summary":"WWBN AVideo contains a broken access control vulnerability in videoViewsInfo endpoints that returns complete user records including password hashes, recovery tokens, and live session identifiers to unauthenticated callers when a hash par…","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","cwe":["CWE-200"],"vendor":"WWBN","product":"AVideo","affected":["AVideo <= 29.0"],"published":"2026-09-05","updated":"2026-09-08","sourceUpdated":"2026-09-08T20:05:53.177","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-86190","references":[{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-82q2-88mq-p44q","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/wwbn-avideo-broken-access-control-via-videoviewsinfo-hash-parameter","label":"disclosure@vulncheck.com"},{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-82q2-88mq-p44q","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-08T18:16:04.329960Z"},"epss":0.00269,"epssPercentile":0.19288,"ingestedAt":"2026-09-06T08:52:34.863Z","slug":"CVE-2026-86190","body":"## Overview\n\nWWBN AVideo contains a broken access control vulnerability in videoViewsInfo endpoints that returns complete user records including password hashes, recovery tokens, and live session identifiers to unauthenticated callers when a hash parameter is provided. Attackers can use the disclosed session identifier to hijack viewer sessions, including administrator accounts, and obtain sensitive personal data for all video viewers.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"abyssal","depthScore":62,"depthScoreParts":{"impact":50.1,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":8319,"id":"CVE-2026-86190","ts":1788919997390,"field":"exploit_available","old":"false","new":"true"},{"seq":8128,"id":"CVE-2026-86190","ts":1788919287812,"field":"exploit_available","old":"true","new":"false"},{"seq":7937,"id":"CVE-2026-86190","ts":1788916358755,"field":"exploit_available","old":"false","new":"true"},{"seq":7746,"id":"CVE-2026-86190","ts":1788915305328,"field":"exploit_available","old":"true","new":"false"},{"seq":7555,"id":"CVE-2026-86190","ts":1788912719119,"field":"exploit_available","old":"false","new":"true"},{"seq":7364,"id":"CVE-2026-86190","ts":1788911337787,"field":"exploit_available","old":"true","new":"false"},{"seq":7168,"id":"CVE-2026-86190","ts":1788909080671,"field":"exploit_available","old":"false","new":"true"},{"seq":6980,"id":"CVE-2026-86190","ts":1788907394557,"field":"exploit_available","old":"true","new":"false"},{"seq":6782,"id":"CVE-2026-86190","ts":1788905446476,"field":"exploit_available","old":"false","new":"true"},{"seq":6600,"id":"CVE-2026-86190","ts":1788903461241,"field":"exploit_available","old":"true","new":"false"},{"seq":6386,"id":"CVE-2026-86190","ts":1788901812468,"field":"exploit_available","old":"false","new":"true"},{"seq":6216,"id":"CVE-2026-86190","ts":1788899562940,"field":"exploit_available","old":"true","new":"false"},{"seq":5979,"id":"CVE-2026-86190","ts":1788898181339,"field":"exploit_available","old":"false","new":"true"},{"seq":5868,"id":"CVE-2026-86190","ts":1788895711945,"field":"exploit_available","old":"true","new":"false"},{"seq":5772,"id":"CVE-2026-86190","ts":1788894573077,"field":"exploit_available","old":"false","new":"true"}]}