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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: 180

  1. CVE-2022-31091

    Hoch · CVSS 7.7EPSS 1,57%Keine Korrektur veröffentlicht

    Change in port should be considered a change in origin in Guzzle

    Guzzle, an extensible PHP HTTP client. `Authorization` and `Cookie` headers on requests are sensitive information. In affected versions on making a request which responds with a redirect to a URI with a different port, if we choose to follow it, we should remove the `Authorization` and `Cookie` headers from the request, before containing. Previously, we would only consider a change in host or scheme. Affected Guzzle 7 users should upgrade to Guzzle 7.4.5 as soon as possible. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.8 or 7.4.5. Note that a partial fix was implemented in Guzzle 7.4.2, where a change in host

    Veröffentlicht Aktualisiert
  2. 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
  3. 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
  4. 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
  5. CVE-2021-30159

    Mittel · CVSS 4.3EPSS 1,52%Keine Korrektur veröffentlicht

    CVE-2021-30159

    An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Users can bypass intended restrictions on deleting pages in certain "fast double move" situations. MovePage::isValidMoveTarget() uses FOR UPDATE, but it's only called if Title::getArticleID() returns non-zero with no special flags. Next, MovePage::moveToInternal() will delete the page if getArticleID(READ_LATEST) is non-zero. Therefore, if the page is missing in the replica DB, isValidMove() will return true, and then moveToInternal() will unconditionally delete the page if it can be found in the master.

    Veröffentlicht Aktualisiert

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