CVE-2021-40102

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Source

https://cve.org/CVERecord?id=CVE-2021-40102

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-40102.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-40102

Published

2021-09-24T15:15:08.730Z

Modified

2026-07-09T00:36:46.995910Z

Severity

9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVSS Calculator

Summary

[none]

Details

An issue was discovered in Concrete CMS through 8.5.5. Arbitrary File deletion can occur via PHAR deserialization in is_dir (PHP Object Injection associated with the __wakeup magic method).

References

Affected packages

Git / github.com/concretecms/concretecms

Affected ranges

Type

GIT

Repo

https://github.com/concretecms/concretecms

Events

Introduced

Last affected

eb2e83dd9fc3f0eefa748ccc22bc4aed8ef85410

Database specific

{
    "cpe": "cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "8.5.5"
        }
    ]
}

Affected versions

5.*

5.7.0

5.7.0.1

5.7.0.3

5.7.0.4

5.7.1

5.7.2

5.7.2.1

5.7.3

5.7.3.1

5.7.4.1

5.7.5.2

5.7.5.5

5.7.5.6

5.7.5.7

8.*

8.1.0

8.2.0

8.2.0RC2

8.2.1

8.3.1

8.4.1

8.4.2

8.4.3

8.4.4

8.4.5

8.5.0

8.5.1

8.5.2

8.5.3

8.5.4

8.5.5

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-40102.json"