CVE-2021-20721

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Source
https://cve.org/CVERecord?id=CVE-2021-20721
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-20721.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-20721
Published
2021-05-20T02:15:07Z
Modified
2026-10-24T10:30:20Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

KonaWiki2 versions prior to 2.2.4 allows a remote attacker to upload arbitrary files via unspecified vectors. If the file contains PHP scripts, arbitrary code may be executed.

Database specific 
{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:a:kujirahand:konawiki:*:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "fixed":  "2.2.4"
                        }
                    ],
                    "source":  "CPE_RANGE"
                }
            ],
            "vendor_product":  "kujirahand:konawiki"
        }
    ]
}
References

Affected packages

Git / github.com/kujirahand/konawiki2

Affected ranges

Type
GIT
Repo
https://github.com/kujirahand/konawiki2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7025e5c59837c9c4fb9d68698ea4eee0501c4df2
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:kujirahand:konawiki:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "2.2.4"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

Affected versions

2.*
2.1.0
2.1.0.1
2.1.0.2
2.2.0
2.2.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-20721.json"