{"id":"CVE-2026-102776","aliases":["EUVD-2026-92451","GHSA-vp74-cp65-rffg"],"status":"published","title":"Joomla Extension - svenbluege.de - Cross-site request forgery of list tasks of the backend in Event Gallery extension \u003c 6.6.0","description":"Joomla Extension - svenbluege.de - Cross-site request forgery of list tasks of the backend in Event Gallery extension \u003c 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.","severity":{"version":"4.0","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","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00098,"percentile":0.00756,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2026-10-05T16:07:48Z","modified":"2026-11-05T17:52:59Z","products":[{"vendor":"svenbluege","product":"event_gallery"},{"vendor":"svenbluege.de","product":"event gallery for joomla"}],"references":[{"url":"https://www.svenbluege.de/","tags":["product","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102776"},{"url":"https://www.svenbluege.de"},{"url":"https://github.com/advisories/GHSA-vp74-cp65-rffg"}],"sources":{"cve":[{"id":"CVE-2026-102776","title":"Joomla Extension - svenbluege.de - Cross-site request forgery of list tasks of the backend in Event Gallery extension \u003c 6.6.0","description":"Joomla Extension - svenbluege.de - Cross-site request forgery of list tasks of the backend in Event Gallery extension \u003c 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.","status":"published","published":"2026-10-05T16:07:48.201Z","modified":"2026-11-05T17:52:59.805Z","cvss":[{"version":"4.0","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","level":"medium","assessor":"cna"}],"cwes":["CWE-352"],"updated_at":"2026-11-05T18:54:20.702128Z"}],"euvd":[{"id":"EUVD-2026-92451","description":"Joomla Extension - svenbluege.de - Cross-site request forgery of list tasks of the backend in Event Gallery extension \u003c 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.","status":"published","published":"2026-10-05T16:07:48Z","modified":"2026-11-05T17:52:59Z","cvss":[{"version":"4.0","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","level":"medium"}],"updated_at":"2026-11-05T19:01:17.781272Z"}],"ghsa":[{"id":"GHSA-vp74-cp65-rffg","title":"Joomla Extension - svenbluege.de - Cross-site request forgery of list tasks of the backend in...","description":"Joomla Extension - svenbluege.de - Cross-site request forgery of list tasks of the backend in Event Gallery extension \u003c 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.","status":"published","published":"2026-10-05T18:34:20Z","modified":"2026-10-14T21:34:12Z","cvss":[{"version":"4.0","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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T15:13:29.286626Z"}],"nvd":[{"id":"CVE-2026-102776","description":"Joomla Extension - svenbluege.de - Cross-site request forgery of list tasks of the backend in Event Gallery extension \u003c 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.","status":"published","published":"2026-10-05T16:17:04.453Z","modified":"2026-11-05T18:16:58.64Z","cvss":[{"version":"4.0","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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-05T19:56:00.556424Z"}]}}