CVE-2020-11094Network attack vector

Account takeover via publicly exposed request history

Published Jun 3, 2020 · Updated Aug 4, 2024

Sensitive-data exposure in RainLab Debugbar Plugin before 3.1.0 allows remote attackers to read stored requests and session data. When enabled, the request-history feature records every application request, including session data, and exposes stored entries without an authorization gate. The application must expose a misconfigured debugbar to untrusted users, and an authenticated user's session must be logged; stolen session data enables account takeover.

CVSS severity6.1
Medium
EPSS probability1.05%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive-data exposure in RainLab Debugbar Plugin before 3.1.0 allows remote attackers to read stored requests and session data. When enabled, the request-history feature records every application request, including session data, and exposes stored entries without an authorization gate. The application must expose a misconfigured debugbar to untrusted users, and an authenticated user's session must be logged; stolen session data enables account takeover.

The record

CVE
CVE-2020-11094
Published
Jun 3, 2020
Updated
Aug 4, 2024
Vendor
RainLab
Product
RainLab Debugbar Plugin
Classifications
CWE-532, T1539
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 3, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 3.1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

RainLab · RainLab Debugbar Pluginversion=< 3.1.0

Published CVSS scores

6.1GitHub, Inc.CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N
6.8NISTAV:N/AC:M/Au:N/C:P/I:P/A:P
9.8NISTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
T1539Steal Web Session Cookie

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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