{"id":"CVE-2026-8923","kind":"vulnerability","aliases":["CVE-2026-8923"],"related":[],"title":"ManageEngine Log360 and Eventlog Analyzer: authenticated remote code execution via Log Forward","description":"Zohocorp ManageEngine Eventlog Analyzer and ManageEngine Log360 versions before 13062 are vulnerable to Authenticated Remote Code Execution in Log Forward option.","summary":"Versions of ManageEngine Eventlog Analyzer and Log360 before build 13062 contain a flaw in the Log Forward option. A logged-in user can use it to run code on the server.","severity":"high","cvss":8.7,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["eventlog-analyzer","log360","manageengine","siem","vendor"],"not_affected_if":["build-13062-or-later","no-authenticated-users"],"how_to_check":"- Check the installed build number of ManageEngine Eventlog Analyzer or Log360 in the product's About page and compare it with `13062`","fix":"- ManageEngine Eventlog Analyzer and Log360: build `13062` or later","status":"open","published_at":"2026-11-02T11:17:33+00:00","first_seen_at":"2026-11-02T11:22:54+00:00","triaged_at":"2026-11-02T11:24:12+00:00","updated_at":"2026-11-02T11:24:12+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-11-02T11:24:12Z","model":"claude-haiku-5-5","output":{"fix":"- ManageEngine Eventlog Analyzer and Log360: build `13062` or later","reach":"network","title":"ManageEngine Log360 and Eventlog Analyzer: authenticated remote code execution via Log Forward","impact":"high","summary":"Versions of ManageEngine Eventlog Analyzer and Log360 before build 13062 contain a flaw in the Log Forward option. A logged-in user can use it to run code on the server.","audience":"businesses","category":"vendor","nicknames":[],"who_cares":["manageengine","eventlog-analyzer","log360","siem"],"confidence":0.6,"fix_status":"available","needs_auth":"yes","worst_case":"Authenticated user runs code on the log server","analyst_note":"Confirm whether Log Forward is enabled by default and check the vendor advisory for the affected build range and workarounds.","how_to_check":"- Check the installed build number of ManageEngine Eventlog Analyzer or Log360 in the product's About page and compare it with `13062`\n- unknown whether the Log Forward option is enabled by default","plain_action":"","needs_analyst":true,"not_affected_if":["build-13062-or-later","no-authenticated-users"],"who_is_affected":"Any ManageEngine Eventlog Analyzer or Log360 instance running a build before 13062 is affected. The attacker needs a valid account on the product, so exposure depends on who can log in. unknown whether the Log Forward feature must be enabled for the flaw to be reachable.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000689,"input_tokens":4103,"output_tokens":557,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-2026':14A,17A '-8923':15A,18A '13062':35B,67C 'analyz':5A,21B,30B,61C 'authent':6A,71C 'build':34B 'code':8A,54B,73C 'contain':36B 'cve':13A,16A 'eventlog':4A,20B,29B,60C 'eventlog-analyz':19B 'execut':9A,74C 'flaw':38B 'forward':12A,42B,77C 'log':11A,41B,46B,76C 'log360':2A,22B,32B,64C 'logged-in':45B 'manageengin':1A,23B,28B,59C,63C 'option':43B,78C 'remot':7A,72C 'run':53B 'server':57B 'siem':24B 'use':50B 'user':48B 'vendor':25B 'version':26B,65C 'via':10A 'vulner':69C 'zohocorp':58C","nicknames":[],"mitigations":[],"who_affected":"Any ManageEngine Eventlog Analyzer or Log360 instance running a build before 13062 is affected. The attacker needs a valid account on the product, so exposure depends on who can log in. unknown whether the Log Forward feature must be enabled for the flaw to be reachable.","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["eventloganalyzer","high","log360","manageengine","siem","vendor"],"first_public_at":"2026-11-02T11:17:33+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","cvss_by":"0fc0942c-577d-436f-ae8e-945763c79b02","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-8923","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-8923","severity":null,"published_at":"2026-11-02T11:17:33+00:00","modified_at":"2026-11-02T11:17:33+00:00","first_seen_at":"2026-11-02T11:22:54+00:00","fetched_at":"2026-11-02T11:22:54+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}