Vulnerability Details : CVE-2021-36128
Potential exploit
An issue was discovered in the CentralAuth extension in MediaWiki through 1.36. Autoblocks for CentralAuth-issued suppression blocks are not properly implemented.
Products affected by CVE-2021-36128
- cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-36128
0.42%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-36128
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-36128
-
The product does not handle or incorrectly handles an exceptional condition.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-36128
-
https://phabricator.wikimedia.org/T281972
LoginExploit;Issue Tracking;Patch;Vendor Advisory
-
https://gerrit.wikimedia.org/r/q/I15d14c88a1e30df92c470bc191c4ee573172d4d1
I15d14c88a1e30df92c470bc191c4ee573172d4d1 · Gerrit Code ReviewPatch;Vendor Advisory
-
https://gerrit.wikimedia.org/r/q/I3e65690695313380c798b62edfda726b6e374f89
I3e65690695313380c798b62edfda726b6e374f89 · Gerrit Code ReviewPatch;Vendor Advisory
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