CVE-2026-66773 is a vulnerability in the pyodata Python package affecting versions earlier than 1.11.2. The issue arises when the library processes a server-controlled OData __next pagination URL without adequate cross-origin validation. A malicious or compromised OData service can cause the client application to follow attacker-influenced pagination links, which can result in disclosure of sensitive authentication information and injection of untrusted data into the application context.
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What an attacker gets, and what they’ve been doing with it.
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No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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.