PaperCut MF 输入验证错误漏洞

PaperCut MF is a multi-functional printer control software developed by the Australian company PaperCut. There is an input validation vulnerability in PaperCut MF, which stems from race conditions when processing card data from certain HP multifunctional devices. Under specific network conditions...

PT-2026-36969

The EmailKit plugin for WordPress is vulnerable to Arbitrary File Read in all versions up to and including 1.6.5. This is due to a flawed path traversal validation in the create template method of the CheckForm class, where realpath is called on the allowed base directory...

GHSA-PG67-9WJV-MR85 pyload-ng: non-admin SETTINGS users can redirect all outbound traffic through an attacker-controlled proxy via unrestricted `proxy.*` config (incomplete fix for CVE-2026-33509 / -35463 / -35464 / -35586)

Summary The setconfigvalue API method @permissionPerms.SETTINGS in src/pyload/core/api/init.py gates security-sensitive options behind a hand-maintained allowlist ADMINONLYCOREOPTIONS. The allowlist contains "proxy", "username" and "proxy", "password" — which protect the proxy credentials — but i...

pyload-ng: non-admin SETTINGS users can redirect all outbound traffic through an attacker-controlled proxy via unrestricted `proxy.*` config (incomplete fix for CVE-2026-33509 / -35463 / -35464 / -35586)

Summary The setconfigvalue API method @permissionPerms.SETTINGS in src/pyload/core/api/init.py gates security-sensitive options behind a hand-maintained allowlist ADMINONLYCOREOPTIONS. The allowlist contains "proxy", "username" and "proxy", "password" — which protect the proxy credentials — but i...

GHSA-V4GP-HF5J-4566 IKUS Rdiffweb allows an attacker with any valid or stolen access token to act as other users

IKUS Rdiffweb version 2.10.5 and below have an improper authorization flaw that allows an attacker with any valid or stolen access token to act as other users. The API does not enforce binding between the authenticated subject and the targeted user/tenant, so crafted requests can read or modify...

Pelican Web UI Affected by a Privilege Escalation Attack

Background On April 2nd, 2026, a Claude coding agent alerted Pelican PI Brian Bockelman to a privilege escalation vulnerability affecting Pelican's Web User Interface WebUI for various versions between v7.21 and v7.24. Upon further investigation, the Pelican team discovered this attack allows any...

GHSA-QFF7-Q5FM-8P76 AzuraCast has Missing Permissions Check on Media File Download, Allowing Cross-Station Data Exfiltration

Summary The GET /api/station/stationid/file/id/play endpoint, handled by PlayAction, is missing the Middleware\Permissions check that protects all sibling routes in the same /file/id route group. Any authenticated user can download media files from any station, regardless of whether they have...

GHSA-X68M-C7JF-2572 Kirby CMS's system API endpoint leaks installed version and license data to authenticated users

TL;DR This vulnerability affects all Kirby sites that might have potential attackers in the group of authenticated Panel users. ---- Introduction Missing authorization allows authenticated users to perform actions they are not intended to have access to. The effects of missing authorization can...

Kirby CMS's system API endpoint leaks installed version and license data to authenticated users

TL;DR This vulnerability affects all Kirby sites that might have potential attackers in the group of authenticated Panel users. ---- Introduction Missing authorization allows authenticated users to perform actions they are not intended to have access to. The effects of missing authorization can...

Kirby CMS doesn't gate user avatar creation, replacement and deletion with user update permissions

TL;DR This vulnerability affects all Kirby sites where users of a particular role have no permission to update user information user.update or users.update permission is disabled. This can be due to configuration in the blueprints of the acting users, via options in the blueprints of the target...

GHSA-39CP-6679-8XV2 Kirby CMS doesn't gate user avatar creation, replacement and deletion with user update permissions

TL;DR This vulnerability affects all Kirby sites where users of a particular role have no permission to update user information user.update or users.update permission is disabled. This can be due to configuration in the blueprints of the acting users, via options in the blueprints of the target...

Kirby CMS's read access to site, user and role information is not gated by permissions

TL;DR This vulnerability affects all Kirby sites that might have potential attackers in the group of authenticated Panel users. This vulnerability is of high severity for affected sites. Sites using Kirby are not affected if they intend all users of the site to be able to list and access the site...

GHSA-2H7V-4372-F6X2 Kirby CMS's read access to site, user and role information is not gated by permissions

TL;DR This vulnerability affects all Kirby sites that might have potential attackers in the group of authenticated Panel users. This vulnerability is of high severity for affected sites. Sites using Kirby are not affected if they intend all users of the site to be able to list and access the site...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization in the authorization process. An attacker can gain unauthorized access to sensitive site, user, and role information by sending authenticated requests as a Panel user. This is only exploitable if the site is...

GHSA-98VH-X9CX-9CFP Incus is affected by unbounded binary import disk exhaustion

Summary Uploads of large amount of data by authenticated users can run the Incus server out of disk space, potentially taking down the host system. The impact here is limited for anyone using storage.imagesvolume and storage.backupsvolume as those users will have large uploads be stored on those...

CVE-2026-42232 n8n: XML Node Prototype Pollution to RCE

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via the XML Node leading to RCE when combined with other nodes exploiting the prototype...

CVE-2026-41571

Note Mark is an open-source note-taking application. In version 0.19.2, IsPasswordMatch in backend/db/models.go falls back to a hard-coded bcrypt"null" placeholder whenever a user has no stored password. OIDC-registered users are created with an empty password, so anyone who submits password:...

CVE-2026-42092 Global Settings Publication Exposes Sensitive Configuration to Any Authenticated User in Titra

titra is an open source time tracking project. In version 0.99.52, the globalsettings Meteor publication returns all global settings without any admin or role check. Any authenticated user can subscribe via DDP and receive sensitive configuration fields such as googlesecret, openaiapikey, and...

CVE-2026-29514 NetBox 4.3.5 - 4.5.4 RCE via RenderTemplateMixin

NetBox versions 4.3.5 through 4.5.4 contain a remote code execution vulnerability in the RenderTemplateMixin.getenvironmentparams method that allows authenticated users with exporttemplate or configtemplate permissions to execute arbitrary code by specifying malicious Python callables in the...

CVE-2026-29514 NetBox 4.3.5 - 4.5.4 RCE via RenderTemplateMixin

NetBox versions 4.3.5 through 4.5.4 contain a remote code execution vulnerability in the RenderTemplateMixin.getenvironmentparams method that allows authenticated users with exporttemplate or configtemplate permissions to execute arbitrary code by specifying malicious Python callables in the...