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CVE-2026-13446 is a critical use of hard-coded credentials vulnerability in IBM Langflow OSS versions 1.0.0 through 1.10.1. The product contains default superuser credentials that are enforced during startup, including when an operator supplies environment-variable overrides. This permits authentication as a superuser without knowledge of administrator-configured secrets.
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12 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A vulnerability identified as CVE-2026-13446 affecting Langflow (langflowai/langflow) versions 1.10.0 through 1.10.2. The content provides no vulnerability class, impact, exploit details, remediation information, or confirmation of affected versions beyond these references.
A hard-coded credentials vulnerability in IBM Langflow OSS affecting versions 1.0.0 through 1.10.1.
A critical hard-coded credentials vulnerability in Langflow OSS that can allow unauthorized authentication as a superuser and compromise confidentiality, integrity, and availability.
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.