jQuery before 1.9.0 is vulnerable to Cross-site Scripting (XSS) attacks. The jQuery(strInput) function does not differentiate selectors from HTML in a reliable fashion. In vulnerable versions, jQuery determined whether the input was HTML by looking for the '<' character anywhere in the string, giving attackers more flexibility when attempting to construct a malicious payload. In fixed versions, jQuery only deems the input to be HTML if it explicitly starts with the '<' character, limiting exploitability only to attackers who can control the beginning of a string, which is far less common.

Affected: npm: jquery, Maven: org.webjars.npm:jquery, NuGet: jQuery, RubyGems: jquery-rails

Affected versions of `jquery` are vulnerable to cross-site scripting. This occurs because the main `jquery` function uses a regular expression to differentiate between HTML and selectors, but does not properly anchor the regular expression. The result is that `jquery` may interpret HTML as selectors when given certain inputs, allowing for client side code execution.

## Proof of Concept ``` $("#log").html( $("element[attribute='<img src=\"x\" onerror=\"alert(1)\" />']").html() ); ```

## Recommendation

Update to version 1.9.0 or later.

The affected product allows active SSH and telnet services with hard-coded credentials.CVE-2021-34565 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). jQuery 3.0.0-rc.1 is vulnerable to a denial-of-service condition due to removing a logic a lowercased attribute names. Any attribute using a mixed-cased name for boolean attributes goes into an infinite recursion, exceeding the stack call limit.CVE-2016-10707 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). If the application is not externally accessible or uses IP-based access restrictions, attackers can use DNS rebinding to bypass any IP or firewall-based access restrictions by proxying through their target's browser. This vulnerability only affects Versions 3.0.7 through 3.0.8.CVE-2021-34561 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H). The filename parameter is vulnerable to unauthenticated path traversal attacks, enabling read access to arbitrary files on the server. This vulnerability only affects Version 3.0.7.CVE-2021-33555 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). jQuery Version 1.4.2 allows…

Recommended update for ruby2.5

Recommended update for ruby2.5

Affected: Ubuntu:Pro:14.04:LTS: jquery

jQuery before 1.9.0 is vulnerable to Cross-site Scripting (XSS) attacks. The jQuery(strInput) function does not differentiate selectors from HTML in a reliable fashion. In vulnerable versions, jQuery determined whether the input was HTML by looking for the '<' character anywhere in the string, giving attackers more flexibility when attempting to construct a malicious payload. In fixed versions, jQuery only deems the input to be HTML if it explicitly starts with the '<' character, limiting exploitability only to attackers who can control the beginning of a string, which is far less common.

Critical vulnerabilities have been discovered in the product and in the utilized components jQuery by jQuery Team and TLS Version 1.0/1.1.

The impact of the vulnerabilities on the affected device may result in

- denial of service - remote code execution - code exposure

Multiple W&T devices are shipped with a jQuery version with a known XSS vulnerability.

Ein Angreifer kann mehrere Schwachstellen in IBM Business Automation Workflow ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren, und um einen Cross-Site Scripting Angriff durchzuführen.