Vendor
Joomla! Project
150 known vulnerabilities.
Products
70 results · Clear filters · Feed
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Medium 5.9
Joomla! Core - [20260911] - Core - XSS in link toolbar layout in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3
Joomla! Core - [20260911] - Core - XSS in link toolbar layout in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 - The link toolbar layout did not properly escape inputs, leading to an XSS vector.
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Medium 6.9CVE-2026-90907 Public exploit
Joomla! Core - [20260902] - Core - Unauthorized user account creation via profile.save controller in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3
Joomla! Core - [20260902] - Core - Unauthorized user account creation via profile.save controller in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3 - The profile.save controller did not check the login state of a user, allowing the creation of guest-level users on sites wit…
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Medium 5.9
Joomla! Core - [20260904] - Core - XSS in the generic media output layouts in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3
Joomla! Core - [20260904] - Core - XSS in the generic media output layouts in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 - Lack of escaping leads to an XSS vulnerability in the generic audio and video output layouts.
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Medium 6.9
Joomla! Core - [20260908] - Core - XSS in HTML Mail Templates in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3
Joomla! Core - [20260908] - Core - XSS in HTML Mail Templates in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 - The mail template feature lacks an escaping mechanism, causing XSS vectors in multiple extensions.
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Medium 5.1
Joomla! Core - [20260910] - Core - Improper ACL checks for workflow stage changes in Joomla 5.0.0-5.4.8, 6.0.0-6.1.3
Joomla! Core - [20260910] - Core - Improper ACL checks for workflow stage changes in Joomla 5.0.0-5.4.8, 6.0.0-6.1.3 - An improper access check allows unauthorized users to update the workflow stage of inaccessible contents.
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Medium 6.9
Joomla! Core - [20260907] - Core - Improper ACL checks in outputs for tagged items in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3
Joomla! Core - [20260907] - Core - Improper ACL checks in outputs for tagged items in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 - An improper access check allows unauthorized users to view content items from inaccessible categories.
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Medium 5.9
Joomla! Core - [20260912] - Core - XSS in module list in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3
Joomla! Core - [20260912] - Core - XSS in module list in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 - The module list layout did not properly escape user supplied values, leading to an XSS vector.
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Medium 5.1
Joomla! Core - [20260906] - Core - Improper ACL checks in content history comparison view in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3
Joomla! Core - [20260906] - Core - Improper ACL checks in content history comparison view in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 - An improper access check allows unauthorized users to view inaccessible contents.
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Medium 5.9
Joomla! Core - [20260901] - XSS in HTMLHelper::link method in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3
Joomla! Core - [20260901] - XSS in HTMLHelper::link method in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3 - Lack of escaping leads to XSS vulnerabilities in the link method of the HTML Helper.
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Medium 6.9
Joomla! Core - [20260802] - Improper CORS origin validation in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2
Joomla! Core - [20260802] - Improper CORS origin validation in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2 - An improper implementation prevented configured CORS origins from being properly validated in CORS requests.
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Medium 5.1
Joomla! Core - [20260804] - Improper ACL checks for custom fields webservice endpoints in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2
Joomla! Core - [20260804] - Improper ACL checks for custom fields webservice endpoints in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2 - An improper access check allows unauthorized users to create fields for inaccessible components.
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Medium 5.1
Joomla! Core - [20260806] - XSS through schema.org outputs in Joomla 5.1.0-5.4.7, 6.0.0-6.1.2
Joomla! Core - [20260806] - XSS through schema.org outputs in Joomla 5.1.0-5.4.7, 6.0.0-6.1.2 - Improper escaping flags lead to an XSS vector in schema.org markup outputs.
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Medium 5.1
Joomla! Core - [20260809] - Improper ACL checks when injection schema.org contact data in Joomla 5.1.0-5.4.7 and 6.0.0-6.1.2
Joomla! Core - [20260809] - Improper ACL checks when injection schema.org contact data in Joomla 5.1.0-5.4.7 and 6.0.0-6.1.2 - An improper access check injects contact information for unaccessible contact items into schema.org snippets.
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Medium 4.8
Joomla! Core - [20260801] - Response header injection in download views in Joomla 3.0.0-5.4.7, 6.0.0-6.1.2
Joomla! Core - [20260801] - Response header injection in download views in Joomla 3.0.0-5.4.7, 6.0.0-6.1.2 - Lack of output processing allowed a header injection in the multiple download views, leading to reflected file download / content-type confusion.
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Medium 5.1
Joomla! Core - [20260808] - Improper ACL checks for batch copy actions in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2
Joomla! Core - [20260808] - Improper ACL checks for batch copy actions in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2 - An improper access check allows unauthorized users to perform copy batch operations on uneditable items.
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Medium 5.1
Joomla! Core - [20260805] - Improper ACL checks for category webservice endpoints in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2
Joomla! Core - [20260806] - Improper ACL checks for category webservice endpoints in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2 - An improper access check allows unauthorized users to create categories via webservices endpoints.
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Medium 5.9
Joomla! Core - [20260706] - XSS in com_installer
Lack of escaping leads to an XSS vulnerability in the update list view of com_installer.
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Medium 6.4
Joomla! Core - [20260701] - Incorrect Access Control in com_media webservice endpoints
An improper access check allows privileged users to overwrite media files without editing permissions.
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Medium 6.4
Joomla! Core - [20260712] - Incorrect Access Control in com_fields webservice endpoints
An improper access check allows unauthorized users to create custom fields via webservices endpoints.
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Medium 5.9
Joomla! Core - [20260704] - XSS in com_templates
Lack of escaping leads to an XSS vulnerability in the file management view of com_templates.
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Medium 6.4
Joomla! Core - [20260709] - Incorrect Access Control in com_workflow
An improper access check allows unauthorized users to access workflow stage and transition information.
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Medium 6.4
Joomla! Core - [20260710] - Incorrect Access Control in com_modules
An improper access check allows users to display a list of modules in the frontend.
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Medium 6.4
Joomla! Core - [20260711] - Incorrect Access Control in com_privacy webservice endpoints
An improper access check allows unauthorized users to access com_privacy datasets.
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Medium 5.9
Joomla! Core - [20260705] - XSS in various modalreturn layouts
Lack of escaping leads to XSS vulnerabilities in modalreturn layouts of various components.
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Medium 5.9
Joomla! Core - [20260707] - XSS in the generic image output layout
Lack of escaping leads to an XSS vulnerability in the generic image output layout.
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Medium 6.4
Joomla! Core - [20260702] - Incorrect Access Control in com_contact vcf download
An improper access check allows user to download vcard exports of com_contact contacts that are inaccessible.
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Medium 5.9
Joomla! Core - [20260703] - XSS in MFA method management
Lack of validation leads to an XSS vulnerability in the MFA management views.
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Medium 5.9
Joomla! Core - [20260708] - XSS through language overrides
Improper validation leads to a generic XSS vector in the language override feature.
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Medium 6.9
Joomla! Core - [20260506] - Authenticated blind SQLi in com_finder
Improperly built filter clauses lead to a SQL injection vulnerability in the search query for com_finder.
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Medium 6.9
Joomla! Framework - [20260519] - Inadequate content filtering within the checkAttribute filter code.
Inadequate content filtering within the checkAttribute methods leads to XSS vulnerabilities in various components.
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Medium 4.6
Joomla! Core - [20260505] - CSRF in user activation endpoint
Lack of CSRF token validation lead to a CSRF attack vector in the admin activation endpoint of com_users.
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Medium 6.9
Joomla! Core - [20260507] - Authenticated blind SQLi in com_tags
Improperly validated order clauses lead to a SQL injection vulnerability in com_tags.
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Medium 5.9
Joomla! Core - [20260510] - Path traversal in com_media webservice endpoint
An improper validation of the search parameter of the com_media files API endpoint leads to a path traversal vulnerability.
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Medium 6.9
Joomla! Framework - [20260520] - Inadequate content filtering within the cleanAttributes filter code.
Lack of input filtering leads to an XSS vector in the HTML filter code.
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Medium 6.9
Joomla! Core - [20260502] - XSS in com_associations
Lack of output escaping leads to a XSS vector in the multilingual associations component.
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Medium 5.3
Joomla! Core - [20260515] - Incorrect Access Control in sample data plugins
An improper access check allows privilege escalation through the com_users batch task.
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Medium 6.4
Joomla! Core - [20260516] - Incorrect Access Control in com_scheduler
An improper access check allowed low privileged users to edit the task types of existing scheduler tasks.
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Medium 6.9
Joomla! Core - [20260501] - XSS in feed modules
Lack of output escaping leads to a XSS vector in the feed modules.
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Medium 6.9
Joomla! Core - [20260504] - XSS in readmore links
Lack of output escaping leads to a XSS vector in the readmore links for com_content.
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Medium 6.9
Joomla! Core - [20260503] - XSS in com_contenthistory
Lack of output escaping leads to a XSS vector in the content history component.