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CVE-2026-11374 is a critical account takeover vulnerability affecting ManageEngine ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, and ADAudit Plus when they are integrated with AD360. The flaw is caused by predictable generation of single sign-on tickets used to authenticate sessions. In vulnerable builds, the SSO ticket value was derived from the current millisecond timestamp at login time, making the token guessable by an unauthenticated attacker who can accurately predict the issuance time. The ticket was then accepted as a bearer-style session authenticator in the AD360 SSO flow, allowing the application to resolve the associated user identity and establish an authenticated session. Successful exploitation can let an attacker replay a predicted ticket and inherit the victim’s session, including administrative sessions. The issue affects ADSelfService Plus 6528 and earlier, RecoveryManager Plus 6320 and earlier, M365 Manager Plus 4816 and earlier, and ADAudit Plus 8702 and earlier.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
16 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical unauthenticated account takeover vulnerability in ManageEngine AD360-integrated products caused by predictable SSO tickets generated from the login timestamp, enabling session hijacking via cookie replay under narrow conditions.
A high-severity vulnerability in ManageEngine products integrated with AD360 that allows unauthenticated attackers to predict SSO tokens, enabling account takeover, unauthorized access, and possible privilege escalation.
A critical account takeover vulnerability caused by predictable SSO ticket generation in multiple Zoho ManageEngine products.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.