CVE-2026-72724
Discourse is an open-source discussion platform. Prior to 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, plugins/chat/lib/chat/onebox_handler.rb resolves Chat::Thread by route thread_id independently of the route channel_id before checking whether the user can preview the selected chat channel. An authenticated user can pair a public channel ID with a private thread ID in a /onebox.json request and obtain private thread message content. This issue is fixed in versions 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0.
वीकनेस
Discourse is an open-source discussion platform. Prior to 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, plugins/chat/lib/chat/onebox_handler.rb resolves Chat::Thread by route thread_id independently of the route channel_id before checking whether the user can preview the selected chat channel. An authenticated user can pair a public channel ID with a private thread ID in a /onebox.json request and obtain private thread message content. This issue is fixed in versions 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0.
संदर्भ
- https://github.com/discourse/discourse/commit/1276d7032af8803956c74ae87ccfd976938dcd75
- https://github.com/discourse/discourse/commit/45ab6d54076de9ca4965888974d4416d5b48e83c
- https://github.com/discourse/discourse/commit/49efe1d7f098f2ce7301908815a211cc9248270f
- https://github.com/discourse/discourse/commit/dc54846f0754799591717b6018343e49524e41ce
- https://github.com/discourse/discourse/pull/42091
- https://github.com/discourse/discourse/pull/42092
हमलावर से पहले बग आप ढूँढें।
GitHub से साइन इन करें और एक मिनट से भी कम में अपना पहला ऑडिट चलाएँ। फ़्री प्लान के लिए क्रेडिट कार्ड की ज़रूरत नहीं।