CVE-2021-45471 - CVE House
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Status published Medium CVE-2021-45471

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

Vulnerability Description

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

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2022-47927
An issue was discovered in MediaWiki before 1.35.9, 1.36.x through...
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CVE-2022-41767
An issue was discovered in MediaWiki before 1.35.8, 1.36.x and...
Unknown 0
CVE-2022-41766
An issue was discovered in MediaWiki before 1.35.8, 1.36.x and...
Medium 4.3
CVE-2022-41765
An issue was discovered in MediaWiki before 1.35.8, 1.36.x and...
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CVE-2022-39194
An issue was discovered in the MediaWiki through 1.38.2. The...
Medium 4.9

Affected Vendor

Affected Software

mediawiki, fedora
Vulnerable Versions:
0, 35

Timeline

Official Publish: December 24th, 2021
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.