CVE-2021-42045

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Source
https://cve.org/CVERecord?id=CVE-2021-42045
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-42045.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-42045
Aliases
Published
2022-09-29T03:15:14.533Z
Modified
2025-11-14T12:31:10.716102Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in SecurePoll in the Growth extension in MediaWiki through 1.36.2. Simple polls allow users to create alerts by changing their User-Agent HTTP header and submitting a vote.

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
f65f9d6971578b301ef9fc915a729e6a13266a5e

Affected versions

1.*
1.1.0
1.3.0beta1
1.36.0
1.36.0-rc.0
1.36.1
1.36.2
1.5.0alpha1
1.5.0alpha2
1.5.0beta1
1.5.0beta2
1.5.0beta3
1.5.0beta4
1.6.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-42045.json"