BIT-DISCOURSE-2026-33408 Discourse has Improper Authorization in "Post Edits" Report For Moderators

Discourse is an open-source discussion platform. Prior to versions 2026.3.0, 2026.2.1, and 2026.1.2, moderators were able to see the first 40 characters of post edits in PMs and private categories. Versions 2026.3.0, 2026.2.1, and 2026.1.2 contain a patch. No known workarounds are available...

BIT-DISCOURSE-2026-33394 Discourse leaks PM post edits to moderators

Discourse is an open-source discussion platform. Prior to versions 2026.3.0, 2026.2.1, and 2026.1.2, the Post Edits admin report /admin/reports/postedits leaked the first 40 characters of raw post content from private messages and secure categories to moderators who shouldn't have access. Version...

BIT-DISCOURSE-2026-33355 Discourse filters whisper posts from private-posts feed

Discourse is an open-source discussion platform. Prior to versions 2026.3.0, 2026.2.1, and 2026.1.2, the /private-posts endpoint did not apply post-type visibility filtering, allowing regular PM participants to see whisper posts in PM topics they had access to. Versions 2026.3.0, 2026.2.1, and...

BIT-DISCOURSE-2026-31805 Discourse has a poll authorization bypass via post_id array parameter

Discourse is an open-source discussion platform. Prior to versions 2026.3.0, 2026.2.1, and 2026.1.2, an authorization bypass in the poll plugin allowed authenticated users to vote on, remove votes from, or toggle the open/closed status of polls they did not have access to. By passing postid as an...

BIT-DISCOURSE-2026-30888 Discourse has moderator privilege escalation via arbitrary post_id in suspend/silence endpoint

Discourse is an open-source discussion platform. Versions prior to 2026.3.0, 2026.2.1, and 2026.1.2 allow a moderator to edit site policy documents ToS, guidelines, privacy policy that they are explicitly prohibited from modifying. Versions 2026.3.0, 2026.2.1, and 2026.1.2 contain a patch. No kno...

BIT-DISCOURSE-2026-27491 Discourse has a bypass of official warnings messages by non-staff users

Discourse is an open-source discussion platform. Prior to versions 2026.3.0, 2026.2.1, and 2026.1.2, a type coercion issue in a post actions API endpoint allowed non-staff users to issue warnings to other users. Warnings are a staff-only moderation feature. The vulnerability required the attacker...

BIT-DISCOURSE-2026-27454 Discourse has check revision visibility on posts endpoint

Discourse is an open-source discussion platform. Prior to versions 2026.3.0, 2026.2.1, and 2026.1.2, requesting /posts/:id.json?version=X bypassed authorization checks on post revisions. The displaypost method called post.revertto directly without verifying whether the revision was hidden or if t...

CVE-2026-33910

creationtimestamp| type| source ---|---|--- 2026-03-27 04:00:13+00:00| seen| https://bsky.app/profile/cyberhub.blog/post/3mhza6vqtih2r...

CVE-2026-4910

creationtimestamp| type| source ---|---|--- 2026-03-27 03:16:08+00:00| seen| https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-4910 2026-03-27 05:15:30+00:00| published-proof-of-concept| Telegram/8aZpBgfObgmmQRKj5IyYoJHoHXYw9up8SwQpMMsDKs2WlD0 2026-03-27 08:56:31+00:00|...

CVE-2026-33747

creationtimestamp| type| source ---|---|--- 2026-03-27 02:55:07+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mhz4ki53yj2d 2026-03-27 03:18:12+00:00| seen| Telegram/wovzpCQvp7hlTQxwTsDEYFJDESQHFA6mVe176dFHuk85of0 2026-03-28 23:00:56+00:00| seen|...

CVE-2025-36258

creationtimestamp| type| source ---|---|--- 2026-03-27 02:00:15+00:00| seen| https://bsky.app/profile/cyberhub.blog/post/3mhyzidod3h2f...

CVE-2026-27893

creationtimestamp| type| source ---|---|--- 2026-03-27 01:18:44+00:00| published-proof-of-concept| Telegram/iwwl46KpLYwipkJFr9bJW43ngNWdoc7X8GY9RAN-oHOG28 2026-03-27 03:15:09+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mhz5ocijg62t 2026-03-29 00:00:49+00:00| seen|...

CVE-2026-33914

creationtimestamp| type| source ---|---|--- 2026-03-27 01:00:13+00:00| seen| https://bsky.app/profile/cyberhub.blog/post/3mhyw4ztj3i2v...

CVE-2026-4906

A vulnerability was determined in Tenda AC5 15.03.06.47. The affected element is the function decodePwd of the file /goform/WizardHandle of the component POST Request Handler. Executing a manipulation of the argument WANT/WANS can lead to stack-based buffer overflow. The attack can be executed...

CVE-2026-4906

CVE-2026-4906 affects Tenda AC5 firmware 15.03.06.47. The vulnerability resides in the decodePwd function of the /goform/WizardHandle POST Request Handler. By manipulating the WANT/WANS argument, an attacker can trigger a stack-based buffer overflow, with remote execution potential. Public disclo...

CVE-2026-4900

creationtimestamp| type| source ---|---|--- 2026-03-27 00:46:11+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mhyvdwegbm25...

EUVD-2026-16470

A vulnerability was detected in Tenda AC5 15.03.06.47. This affects the function fromAddressNat of the file /goform/addressNat of the component POST Request Handler. The manipulation of the argument page results in stack-based buffer overflow. The attack can be launched remotely. The exploit is n...

EUVD-2026-16476

A vulnerability was found in Tenda AC5 15.03.06.47. Impacted is the function formWifiWpsOOB of the file /goform/WifiWpsOOB of the component POST Request Handler. Performing a manipulation of the argument index results in stack-based buffer overflow. Remote exploitation of the attack is possible...

CVE-2026-4346

creationtimestamp| type| source ---|---|--- 2026-03-27 00:14:41+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mhytllyj3n2d...

CVE-2026-4905

creationtimestamp| type| source ---|---|--- 2026-03-27 00:06:26+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mhyt4tzt522i 2026-03-27 01:18:53+00:00| seen| Telegram/67MCm8uvWkL1PFFVLqu-Ae9nhYuAfQmsKMFjCSOu4hiA4mc 2026-03-27 01:18:59+00:00| seen|...