CVE-2016-3722 is an authentication denial-of-service vulnerability in Jenkins before 2.3 and Jenkins LTS before 1.651.2. During login, Jenkins resolved a user's freely editable full name before the actual username when identifying the account. An authenticated malicious user controlling multiple Jenkins accounts could manipulate their full-name values to interfere with account resolution and prevent other users from logging in.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
5 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A Jenkins denial-of-service issue where malicious users with multiple accounts can prevent other users from logging in.
A Jenkins denial-of-service condition where malicious users with multiple accounts can prevent other users from logging in.
A Jenkins security vulnerability addressed by upgrading the Jenkins continuous integration server to upstream version 1.651.2 LTS. The content does not map the specific flaw type to this individual CVE.
A low-severity Jenkins denial-of-service/account-resolution flaw: an attacker with multiple accounts could manipulate editable full-name fields to prevent other users from authenticating.
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.