BIT-mediawiki-2020-25828

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/mediawiki/BIT-mediawiki-2020-25828.json
JSON Data
https://api.test.osv.dev/v1/vulns/BIT-mediawiki-2020-25828
Aliases
Published
2024-03-06T11:13:56.789Z
Modified
2024-05-17T22:11:47.073432Z
Summary
[none]
Details

An issue was discovered in MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4. The non-jqueryMsg version of mw.message().parse() doesn't escape HTML. This affects both message contents (which are generally safe) and the parameters (which can be based on user input). (When jqueryMsg is loaded, it correctly accepts only whitelisted tags in message contents, and escapes all parameters. Situations with an unloaded jqueryMsg are rare in practice, but can for example occur for Special:SpecialPages on a wiki with no extensions installed.)

Database specific
{
    "cpes": [
        "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:mediawiki:mediawiki:1.31.10:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
}
References

Affected packages

Bitnami / mediawiki

Package

Name
mediawiki
Purl
pkg:bitnami/mediawiki

Severity

  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
1.32.0
Fixed
1.34.4
Type
SEMVER
Events
Introduced
1.31.10
Last affected
1.31.10