CVE-2022-39297

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Source
https://cve.org/CVERecord?id=CVE-2022-39297
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-39297.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-39297
Aliases
Published
2022-10-12T00:00:00Z
Modified
2026-10-21T02:48:01Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L CVSS Calculator
Summary
Deserialization of untrusted data in MelisCms
Details

MelisCms provides a full CMS for Melis Platform, including templating system, drag'n'drop of plugins, SEO and many administration tools. Attackers can deserialize arbitrary data on affected versions of melisplatform/melis-cms, and ultimately leads to the execution of arbitrary PHP code on the system. Conducting this attack does not require authentication. Users should immediately upgrade to melisplatform/melis-cms >= 5.0.1. This issue was addressed by restricting allowed classes when deserializing user-controlled data.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-502"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39297.json"
}
References

Affected packages

Git / github.com/melisplatform/melis-cms

Affected ranges

Type
GIT
Repo
https://github.com/melisplatform/melis-cms
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d124b2474699a679a24ec52620cadceb3d4cec11
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:melistechnology:meliscms:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "5.0.1"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "range":  [
                {
                    "fixed":  "d124b2474699a679a24ec52620cadceb3d4cec11"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

v2.*
v2.1
v2.1.1
v2.2.0
v4.*
v4.0.0
v4.0.1
v4.0.10
v4.0.11
v4.0.2
v4.0.3
v4.0.4
v4.0.5
v4.0.6
v4.0.7
v4.0.8
v4.0.9
v4.1.0
v4.1.1
v4.1.2
v5.*
v5.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-39297.json"