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UR-0.47
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/ UR::Object::Tag
Security Advisories (11)
CVE-2018-14041 (2018-07-13)

In Bootstrap before 4.1.2, XSS is possible in the data-target property of scrollspy.

CVE-2018-14042 (2018-07-13)

In Bootstrap before 4.1.2, XSS is possible in the data-container property of tooltip.

CVE-2020-11022 (2020-04-29)

In jQuery versions greater than or equal to 1.2 and before 3.5.0, passing HTML from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code. This problem is patched in jQuery 3.5.0.

CVE-2020-11023 (2020-04-29)

In jQuery versions greater than or equal to 1.0.3 and before 3.5.0, passing HTML containing <option> elements from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code. This problem is patched in jQuery 3.5.0.

CVE-2019-11358 (2019-04-20)

jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable __proto__ property, it could extend the native Object.prototype.

CVE-2015-9251 (2018-01-18)

jQuery before 3.0.0 is vulnerable to Cross-site Scripting (XSS) attacks when a cross-domain Ajax request is performed without the dataType option, causing text/javascript responses to be executed.

CVE-2011-4969 (2013-03-08)

Cross-site scripting (XSS) vulnerability in jQuery before 1.6.3, when using location.hash to select elements, allows remote attackers to inject arbitrary web script or HTML via a crafted tag.

CVE-2012-6708 (2018-01-18)

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.

CVE-2020-7656 (2020-05-19)

jquery prior to 1.9.0 allows Cross-site Scripting attacks via the load method. The load method fails to recognize and remove "<script>" HTML tags that contain a whitespace character, i.e: "</script >", which results in the enclosed script logic to be executed.

CVE-2019-5428

Prototype Pollution is a vulnerability affecting JavaScript. Prototype Pollution refers to the ability to inject properties into existing JavaScript language construct prototypes, such as objects. JavaScript allows all Object attributes to be altered, including their magical attributes such as _proto_, constructor and prototype. An attacker manipulates these attributes to overwrite, or pollute, a JavaScript application object prototype of the base object by injecting other values. Properties on the Object.prototype are then inherited by all the JavaScript objects through the prototype chain. When that happens, this leads to either denial of service by triggering JavaScript exceptions, or it tampers with the application source code to force the code path that the attacker injects, thereby leading to remote code execution.

CVE-2014-6071 (2018-01-16)

jQuery 1.4.2 allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to use of the text method inside after.

NAME

UR::Object::Tag - Transitory attribute tags for a UR::Object at a given time.

SYNOPSIS

if (my @attribs = grep { $_->type eq 'invalid' } $obj->attribs()) {
    print $obj->display_name . " has invalid attributes.  They are:\n";
    for my $atrib (@attribs) {
        print join(",",$attrib->properties) . ":" . $attrib->desc . "\n";
    }
}

Project H_NHF00 has invalid attributes, they are:
project_subdirectory : Directory does not exist.
target, status : Target cannot be null for projects with an active status.

DESCRIPTION

Objects of this class are created by create_attribs() on classes derived from UR::Object. They are retrieved by UR::Object->attribs().

INHERITANCE

This class inherits from UR::ModuleBase.

OBJECT METHODS

type

A single-word description of the attribute which categorizes the attribute. Common attribute types are:

invalid

Set when the object has invalid properties and cannot be saved.

changed

Set when the object is different than its "saved" version.

hidden

Set when the object has properties which should not be shown.

editable

Set when some part of the object is editable in the current context.

warning

Set when a warning about the state of the object is in effect.

match

Set when a search which is in effect matches this object's property(s).

comment

Set when this attribute is just an informational message.

properties

A list of properties to which the attribute applies. This is null when the attribute applies to the whole object, but typically returns one property name. Occasionally, it returns more than one property. Very rarely (currently never), the property may be in the form of an arrayref like: [ class_name, id, property_name ], in which case the property may actually be that of another related object.

desc

A string of text giving detail to the attribute.

CLASS METHODS

create

Makes a new UR::Object::Tag.

delete

Throws one away.

filter

Sets/gets a filter to be applied to all attribute lists returned in the application. This gives the application developer final veto power over expressed attributes in the app. In most cases, developers will write view components which use attributes, and will ignore them rather than plug-in at this low level to augment/mangle/suppress.

The filter will be given an object reference and a reference to an array of attributes which are tentatively to be delivered for the object.

SEE ALSO

UR::Object(3)