CVE-2026-4053

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13 fail to enforce the PostEditTimeLimit on non-message post fields which allows an authenticated user to modify post file attachments, props, and pin status after the edit window has expired via the post patch and update API endpoints...

CVE-2026-4053

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13 fail to enforce the PostEditTimeLimit on non-message post fields which allows an authenticated user to modify post file attachments, props, and pin status after the edit window has expired via the post patch and update API endpoints...

CVE-2026-4053 post edit time limit is not enforced on some post update operations

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13 fail to enforce the PostEditTimeLimit on non-message post fields which allows an authenticated user to modify post file attachments, props, and pin status after the edit window has expired via the post patch and update API endpoints...

CVE-2026-4053

CVE-2026-4053 affects Mattermost 11.5.x (11.5.0–11.5.1) and 10.11.x (10.11.0–10.11.13). The issue is that the system fails to enforce the PostEditTimeLimit on non‑message post fields, allowing an authenticated user to modify post file attachments, props, and pin status after the edit window has e...

GHSA-MQ5J-PW29-JCV3

creationtimestamp| type| source ---|---|--- 2026-05-15 18:40:29+00:00| seen| https://gist.github.com/alon710/603dfdf0e01af88d7ae6413c9f3332fe...

GHSA-MXG3-432P-MR72

creationtimestamp| type| source ---|---|--- 2026-05-15 17:40:36+00:00| seen| https://gist.github.com/alon710/1474aba13ecdd80a0e1ac1b868112ef1...

CVE-2026-43964

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...

CVE-2026-45392

DOM-based cross-site scripting XSS in Cribl Stream before 4.17.1 allows a remote attacker to execute arbitrary JavaScript in the browser of an authenticated user who is tricked into visiting a crafted URL and interacting with the page...

CVE-2026-45391

A command injection vulnerability in Cribl Edge for Linux versions 3.2.0 through 4.17.0 allows a local unprivileged user to execute arbitrary commands in the context of the Cribl Edge service account...

OESA-2026-2291 postfix security update

Postfix is a Mail Transport Agent MTA. Security Fixes: Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code that lacks text after the third number.CVE-2026-43964...

OESA-2026-2288 postfix security update

Postfix is a Mail Transport Agent MTA. Security Fixes: Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code that lacks text after the third number.CVE-2026-43964...

OESA-2026-2289 postfix security update

Postfix is a Mail Transport Agent MTA. Security Fixes: Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code that lacks text after the third number.CVE-2026-43964...

CLSA-2026-1778751841 php: Fix of CVE-2026-6735

CVE-2026-6735: HTML-encode proc.requesturi and tighten querystring entity flags in sapi/fpm/fpm/fpmstatus.c to fix XSS in PHP-FPM status endpoint...

GHSA-JGG6-4RPR-WFH7

creationtimestamp| type| source ---|---|--- 2026-05-15 08:34:35+00:00| seen| https://gist.github.com/gabrielstuff/1ec8cb4a351745895c76dfadc789090a 2026-05-18 19:10:51+00:00| seen| https://gist.github.com/alon710/2086198312b306686e313c1e5c4a662e...

GHSA-WF8Q-WVV8-P8JF

creationtimestamp| type| source ---|---|--- 2026-05-15 08:10:29+00:00| seen| https://gist.github.com/alon710/db836de6fdadb3f6233ea8cd7bfaf4c5...

SUSE CVE-2026-42584

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, HttpClientCodec pairs each inbound response with an outbound request by queue.poll once per response, including for 1xx. If the client pipelines GET then HEAD and the server sends 103,...

SUSE CVE-2026-43489

In the Linux kernel, the following vulnerability has been resolved: liveupdate: luofile: remember retrieve status LUO keeps track of successful retrieve attempts on a LUO file. It does so to avoid multiple retrievals of the same file. Multiple retrievals cause problems because once the file is...

PT-2026-41348

Name of the Vulnerable Software and Affected Versions Mattermost versions 11.5.0 through 11.5.1 Mattermost versions 10.11.0 through 10.11.13 Description An issue exists where the system fails to enforce the PostEditTimeLimit on non-message post fields. This allows an authenticated user to modify...

GHSA-248R-7H7Q-CR24

creationtimestamp| type| source ---|---|--- 2026-05-14 21:40:29+00:00| seen| https://gist.github.com/alon710/8f8ab6f5732ed98c8d3fdb3bd09a3eb7...

Missing Authentication for Critical Function

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the getstatus function. An attacker can access sensitive configuration details by sending an unauthenticated HTTP GET request to the affected endpoint...