Is CVE-2020-11094 actively exploited?

No active exploitation of CVE-2020-11094 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2020-11094 be exploited remotely?

Yes. CVE-2020-11094 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2020-11094?

CVE-2020-11094 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2020-11094

CWE-532Published: June 4, 2020· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

The October CMS debugbar plugin before version 3.1.0 contains a feature where it will log all requests (and all information pertaining to each request including session data) whenever it is enabled. This presents a problem if the plugin is ever enabled on a system that is open to untrusted users as the potential exists for them to use this feature to view all requests being made to the application and obtain sensitive information from those requests. There even exists the potential for account takeovers of authenticated users by non-authenticated public users, which would then lead to a number of other potential issues as an attacker could theoretically get full access to the system if the required conditions existed. Issue has been patched in v3.1.0 by locking down access to the debugbar to all users; it now requires an authenticated backend user with a specifically enabled permission before it is even usable, and the feature that allows access to stored request information is restricted behind a different permission that's more restrictive.

NVD Source

Technical Analysis

CVE-2020-11094 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.