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4.3
CVSSv3

CVE-2020-27621

Published: 22/10/2020 Updated: 02/11/2020
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 4.3 | Impact Score: 1.4 | Exploitability Score: 2.8
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N
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Vulnerability Summary

The FileImporter extension in MediaWiki up to and including 1.35.0 was not properly attributing various user actions to a specific user's IP address. Instead, for various actions, it would report the IP address of an internal Wikimedia Foundation server by omitting X-Forwarded-For data. This resulted in an inability to properly audit and attribute various user actions performed via the FileImporter extension.

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References

NVD-CWE-Otherhttps://phabricator.wikimedia.org/T265810https://gerrit.wikimedia.org/r/q/I24a240253c7a5c66dd493a68e8c23d95a17e1b21https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
blind SQL injectionSSRFbuffer overflowCVE-2023-28952CVE-2023-41822CVE-2024-27956CVE-2023-7028CVE-2024-34447CVE-2024-34460
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