Joomla Extension - svenbluege.de - Cross-site request forgery of list tasks of the backend in Event Gallery extension < 6.6.0 - Eight tasks which the buttons of the back-end lists call did not check the form token: setting the default payment method, shipping method, image type set, order status and watermark; putting an event into the shop or taking it out; choosing the main image of an event and whether an image is shown only as the main image; and sorting the images of an event. A prepared page on another web site could trigger them in the name of a logged in administrator and change those settings and flags. Nothing can be deleted or read this way; orders are not affected.
References
History

Wed, 14 Oct 2026 19:00:00 +0000

Type Values Removed Values Added
First Time appeared Svenbluege
Svenbluege event Gallery
CPEs cpe:2.3:a:svenbluege:event_gallery:*:*:*:*:*:joomla\!:*:*
Vendors & Products Svenbluege
Svenbluege event Gallery
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}


Mon, 05 Oct 2026 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Svenbluege.de
Svenbluege.de event Gallery For Joomla
Vendors & Products Svenbluege.de
Svenbluege.de event Gallery For Joomla

Mon, 05 Oct 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 05 Oct 2026 16:15:00 +0000

Type Values Removed Values Added
Description Joomla Extension - svenbluege.de - Cross-site request forgery of list tasks of the backend in Event Gallery extension < 6.6.0 - Eight tasks which the buttons of the back-end lists call did not check the form token: setting the default payment method, shipping method, image type set, order status and watermark; putting an event into the shop or taking it out; choosing the main image of an event and whether an image is shown only as the main image; and sorting the images of an event. A prepared page on another web site could trigger them in the name of a logged in administrator and change those settings and flags. Nothing can be deleted or read this way; orders are not affected.
Title Joomla Extension - svenbluege.de - Cross-site request forgery of list tasks of the backend in Event Gallery extension < 6.6.0
Weaknesses CWE-352
References
Metrics cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Joomla

Published: 2026-10-05T16:07:48.201Z

Updated: 2026-11-05T17:52:59.805Z

Reserved: 2026-09-29T16:46:15.044Z

Link: CVE-2026-102776

cve-icon Vulnrichment

Updated: 2026-10-05T16:30:06.531Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-05T16:17:04.453

Modified: 2026-11-05T18:16:58.640

Link: CVE-2026-102776

cve-icon Redhat

No data.