CVE-2021-45471

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Source
https://cve.org/CVERecord?id=CVE-2021-45471
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45471.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-45471
Aliases
Downstream
Published
2021-12-24T02:15:07.297Z
Modified
2026-03-15T22:42:49.873151Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

In MediaWiki through 1.37, blocked IP addresses are allowed to edit EntitySchema items.

References

Affected packages

Git / github.com/wikimedia/mediawiki

Affected ranges

Type
GIT
Repo
https://github.com/wikimedia/mediawiki
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
4533777d189c3844688b9ce5604e0b70692935f4
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.37"
        }
    ]
}

Affected versions

1.*
1.1.0
1.3.0beta1
1.37.0
1.37.0-rc.0
1.37.0-rc.1
1.37.0-rc.2
1.37.1
1.37.2
1.37.3
1.37.4
1.37.5
1.37.6
1.5.0alpha1
1.5.0alpha2
1.5.0beta1
1.5.0beta2
1.5.0beta3
1.5.0beta4
1.6.0
Other
REL1_37

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45471.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "35"
            }
        ]
    }
]