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Password exposure in concrete5/core

Moderate severity GitHub Reviewed Published Nov 23, 2021 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

composer concrete5/core (Composer)

Affected versions

< 8.5.7

Patched versions

8.5.7

Description

Unauthorized individuals could view password protected files using view_inline in Concrete CMS (previously concrete 5) prior to version 8.5.7. Concrete CMS now checks to see if a file has a password in view_inline and, if it does, the file is not rendered.For version 8.5.6, the following mitigations were put in place a. restricting file types for view_inline to images only b. putting a warning in the file manager to advise users.

References

Published by the National Vulnerability Database Nov 19, 2021
Reviewed Nov 22, 2021
Published to the GitHub Advisory Database Nov 23, 2021
Last updated Feb 1, 2023

Severity

Moderate

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(54th percentile)

Weaknesses

Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Learn more on MITRE.

Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. Learn more on MITRE.

CVE ID

CVE-2021-22951

GHSA ID

GHSA-rhf5-f553-xg82

Source code

No known source code
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