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CVE-2026-34263 is a critical vulnerability in SAP Commerce Cloud caused by improper Spring Security configuration. The misconfiguration removes or weakens authentication enforcement on configuration-management functionality, allowing an unauthenticated remote attacker to reach endpoints that should be restricted to authorized administrators. By abusing this exposed functionality, an attacker can submit malicious configuration input that is processed by the application and used for code injection, ultimately resulting in arbitrary server-side code execution in the context of the SAP Commerce Cloud application. Affected version lines include HY_COM 2205, COM_CLOUD 2211, and 2211-JDK21.
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20 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Critical vulnerability in SAP Commerce Cloud due to missing authentication checks in Spring Security configuration, allowing unauthenticated remote attackers to upload malicious configuration data and execute code on vulnerable servers.
A critical missing authentication vulnerability in SAP Commerce Cloud that could allow external attackers to bypass authentication and gain unauthorized access.
An improper Spring Security configuration vulnerability in SAP Commerce Cloud that allows an unauthenticated attacker to upload malicious configuration and achieve code injection, resulting in arbitrary server-side code execution.
A critical missing authentication vulnerability in SAP Commerce Cloud caused by improper Spring Security configuration that allows unauthenticated attackers to upload malicious configuration and achieve arbitrary server-side code execution.
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.