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Sicherheitslücken in mediawiki · Seite 8

In den letzten 30 Tagen veröffentlichte Sicherheitslücken für mediawiki: 11. Davon im KEV-Katalog: 0.

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Sicherheitslücken: 191

  1. CVE-2022-31090

    Hoch · CVSS 7.7EPSS 1,92%Keine Korrektur veröffentlicht

    CURLOPT_HTTPAUTH option not cleared on change of origin in Guzzle

    Guzzle, an extensible PHP HTTP client. `Authorization` headers on requests are sensitive information. In affected versions when using our Curl handler, it is possible to use the `CURLOPT_HTTPAUTH` option to specify an `Authorization` header. On making a request which responds with a redirect to a URI with a different origin (change in host, scheme or port), if we choose to follow it, we should remove the `CURLOPT_HTTPAUTH` option before continuing, stopping curl from appending the `Authorization` header to the new request. Affected Guzzle 7 users should upgrade to Guzzle 7.4.5 as soon as possible. Affected users using any earlier series of Gu

    Veröffentlicht Aktualisiert
  2. CVE-2021-44858

    Hoch · CVSS 7.5EPSS 1,37%Keine Korrektur veröffentlicht

    CVE-2021-44858

    An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. It is possible to use action=edit&undo= followed by action=mcrundo and action=mcrrestore to view private pages on a private wiki that has at least one page set in $wgWhitelistRead.

    Veröffentlicht Aktualisiert
  3. CVE-2021-35197

    Hoch · CVSS 7.5EPSS 1,94%Keine Korrektur veröffentlicht

    CVE-2021-35197

    In MediaWiki before 1.31.15, 1.32.x through 1.35.x before 1.35.3, and 1.36.x before 1.36.1, bots have certain unintended API access. When a bot account has a "sitewide block" applied, it is able to still "purge" pages through the MediaWiki Action API (which a "sitewide block" should have prevented).

    Veröffentlicht Aktualisiert
  4. CVE-2021-30158

    Mittel · CVSS 5.3EPSS 1,73%Keine Korrektur veröffentlicht

    CVE-2021-30158

    An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Blocked users are unable to use Special:ResetTokens. This has security relevance because a blocked user might have accidentally shared a token, or might know that a token has been compromised, and yet is not able to block any potential future use of the token by an unauthorized party.

    Veröffentlicht Aktualisiert
  5. CVE-2020-35479

    Mittel · CVSS 6.1EPSS 1,49%Keine Korrektur veröffentlicht

    CVE-2020-35479

    MediaWiki before 1.35.1 allows XSS via BlockLogFormatter.php. Language::translateBlockExpiry itself does not escape in all code paths. For example, the return of Language::userTimeAndDate is is always unsafe for HTML in a month value. This affects MediaWiki 1.12.0 and later.

    Veröffentlicht Aktualisiert
  6. CVE-2020-35480

    Mittel · CVSS 5.3EPSS 1,49%Keine Korrektur veröffentlicht

    CVE-2020-35480

    An issue was discovered in MediaWiki before 1.35.1. Missing users (accounts that don't exist) and hidden users (accounts that have been explicitly hidden due to being abusive, or similar) that the viewer cannot see are handled differently, exposing sensitive information about the hidden status to unprivileged viewers. This exists on various code paths.

    Veröffentlicht Aktualisiert

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