Joomla Extension - j2commerce.com - Unauthenticated PayPal callback forgery leading to order confirmation fraud in J2Store 1.0.0-3.3.21, 4.0.0-4.0.21, 4.1.0-4.1.6 - The PayPal IPN listener's signature check (validateIPN()) accepted UNVERIFIED and any non-INVALID response as valid, made its verification request with CURLOPTSSLVERIFYPEER disabled, and stored its verdict in a field nothing downstream ever checked — so processing continued regardless of the outcome. Separately, the paid-amount comparison only ran when mcgross was a positive number; omitting the field from the POST body (floatval(null) == 0) skipped the check entirely. Combined with a merchant-configured receiveremail and a sequential, enumerable order id read from the custom field, an anonymous POST was enough to move a pending order straight to CONFIRMED with no payment, or force another customer's pending order to FAILED. paypalv2.php performed no amount check under any circumstances.

Joomla Extension - digital-peak.com - Authenticated, privileged stored XSS in DP Calendar 7.0.0-8.19.5, 9.0.0-10.12.0 - Location title is rendered in data attribute without escaping leads to XSS, needs create permission in DPCalendar.

Joomla Extension - fabrikar.com - Unauthenticated arbitrary directory listing via onAjaxgetFolders in Fabrik < 4.7.2 - The onAjaxgetFolders method of the elements model allows arbitrary directory listings.

Joomla Extension - fabrikar.com - Unauthenticated database table list and table-prefix disclosure in Fabrik < 4.7.2 - The ajaxtables method of the elements model allows listings of arbitrary database tables including columns.

Joomla Extension - joomgalleryfriends.net - Stored XSS in JoomGallery < 4.4.0 - An authenticated, privileged can store an XSS payload in any image causing JS execution in every visitor's browser.

Joomla Extension - cmsjunkie.com - DOS vector in pagination parameter handling in J-BusinessDirectory < 6.2.3 - Pagination values were not strictly typed. Array/non-numeric values (for example limitstart[]) could trigger PHP type errors in arithmetic, and limit was not validated before use in list queries.

Joomla! Core - [20260807] - MFA Authentication Bypass in Joomla 4.0.0-5.4.7 and 6.0.0-6.1.2 - Insufficient state checks lead to a vector that allows to bypass 2FA checks.

Joomla! Core - [20260810] - Unrestricted uploads of SHTML files in Joomla 1.0.0-5.4.7, 6.0.0-6.1.2 - The default list of dangerous files did not include SHTML files. On servers that executed these files, that could lead to code execution.

Joomla! Core - [20260803] - Inconsistent ACL checks for mutating webservice endpoints in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2 - An improper access check allows unauthorized users to perform mutation actions in webservice endpoints, where the same mutation was restricted in the backend UI.

Joomla Extension - chronoengine.com - Stored XSS in ChronoForms extension for Joomla 8.0 - 8.0.52 - The Joomla extension ChronoForms is vulnerable to an unauthenticated stored XSS vulnerability.

Joomla Extension - weeblr.com - Unauthenticated stored XSS in 4Analytics < 5.0.2 - The Joomla extension 4Analytics is vulnerable to an unauthenticated stored XSS. A specially crafted unauthenticated request may result in website takeover under some circumstances.

Joomla Extension - digital-peak.com - Unauthenticated blind SQL injection in DP Calendar 8.18.0 - 10.11.2 - The Joomla extension DP Calendar is vulnerable to an unauthenticated SQL injection.

The Helix3 plugin for Joomla exposes an ajax handler task, that allows unauthenticated attackers to delete arbitrary files, write arbitrary JSON files and update template parameters.

Joomla combooking component 2.4.9 contains an information disclosure vulnerability that allows unauthenticated attackers to enumerate user accounts by exploiting the getUserData function in the customer controller. Attackers can send GET requests to index.php with option=combooking, controller=customer, task=getUserData, and an id parameter to retrieve user names, usernames, and email addresses through brute force enumeration.

Joomla Component vReview 1.9.11 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the cmId parameter. Attackers can send POST requests to the editReview task endpoint with URL-encoded SQL UNION statements in the cmId parameter to extract database information including usernames, passwords, and database versions.

Joomla Component vRestaurant 1.9.4 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the keysearch parameter. Attackers can send POST requests to the menu-listing-layout endpoint with crafted SQL payloads in the keysearch parameter to extract database table names and sensitive information from the database.

Joomla! Component VMap 1.9.6 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code into the latlngbound parameter. Attackers can send GET requests to index.php with the option=comvmap&task=loadmarker parameters containing SQL injection payloads to manipulate database queries and extract sensitive information.

Joomla Component J-MultipleHotelReservation 6.0.7 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the hotelid parameter. Attackers can send POST requests to the search-hotels endpoint with crafted SQL UNION SELECT statements to extract sensitive database information including table names and column data.

Joomla J-CruisePortal 6.0.4 contains an SQL injection vulnerability that allows authenticated attackers to execute arbitrary SQL queries by injecting malicious code through the guestadult parameter. Attackers can send POST requests to the cruises endpoint with crafted SQL payloads in the guestadult parameter to extract sensitive database information or manipulate database records.

Joomla JHotelReservation 6.0.7 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the rooms parameter. Attackers can send POST requests to the search-hotels endpoint with crafted SQL payloads in the rooms parameter to extract sensitive database information including version details.

Joomla! Component Extra Search 2.2.8 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the establename parameter. Attackers can send GET requests to index.php with the option=comextrasearch parameter and malicious SQL in the establename field to extract sensitive database information.

Joomla! Component SIMGenealogy 2.1.5 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the type parameter. Attackers can send GET requests to index.php with the option=comsimgenealogy, view=latest parameters and inject malicious SQL in the type parameter to extract sensitive database information.

Joomla! Component PHP-Bridge 1.2.3 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the id parameter. Attackers can send GET requests to index.php with option=comphpbridge&view=phpview parameters and inject SQL code in the id parameter to extract database information including table and column names.

Joomla LMS King Professional 3.2.4.0 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the cpid parameter. Attackers can send GET requests to index.php with the option=comlmsking, view=lmsking, layout=learningpath, and task=learningPath parameters to extract sensitive database information.

Joomla Event Registration Pro Calendar 4.1.3 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the id parameter. Attackers can send GET requests to index.php with option=comregistrationpro&view=category&id parameter containing SQL injection payloads to extract sensitive database information.

Joomla Ultimate Property Listing 1.0.2 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the sfselectuserid parameter. Attackers can send GET requests to index.php with the option=comupl and view=propertylisting parameters to extract sensitive database information including table names and column structures.

Joomla! Component Calendar Planner 1.0.1 contains an SQL injection vulnerability that allows unauthenticated attackers to inject SQL commands through the categoryid parameter. Attackers can send GET requests to the events view with malicious SQL code in the categoryid parameter to extract sensitive database information.

Joomla SP Movie Database 1.3 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the searchword parameter. Attackers can send GET requests to the searchresults view with crafted SQL payloads in the searchword parameter to extract sensitive database information.

Joomla! Component Sponsor Wall 8.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the wallid parameter. Attackers can send GET requests to index.php with the option=comsponsorwall&task=click&wallid parameter containing SQL injection payloads to extract sensitive database information including credentials and configuration data.

Joomla OSDownloads 1.7.4 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the id parameter. Attackers can send GET requests to index.php with option=comosdownloads&view=item&id=[SQL] to extract sensitive database information including credentials and configuration data.