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CVE-2026-33497 is a CWE-22 path traversal vulnerability in Langflow versions prior to 1.7.1. The download_profile_picture function insufficiently filters the user-controlled folder_name and file_name parameters, allowing traversal outside the intended profile-picture directory and unauthorized reading of files accessible to the Langflow application process. The flaw can expose the application's secret_key.
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What an attacker gets, and what they’ve been doing with it.
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No public exploit code observed for this vulnerability.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
10 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A high-severity Langflow path-traversal vulnerability caused by improper limitation of a pathname to a restricted directory.
A path traversal vulnerability in Langflow that allows access to sensitive files via crafted traversal sequences in the file path endpoint, demonstrated by retrieving the secret_key file.
A directory traversal vulnerability in Langflow prior to version 1.7.1 allows attackers to read the secret_key across directories via insufficient filtering of folder_name and file_name in the /profile_pictures/{folder_name}/{file_name} endpoint.
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.