CVE-2026-91772

Halo through 2.26.1 contains an open redirect vulnerability in the anonymous thumbnail endpoint that fails to validate the uri query parameter. Attackers can craft malicious links on the trusted Halo domain that redirect visitors to arbitrary external sites, enabling phishing attacks and abuse of...

CVE-2026-91772 Halo through 2.26.1 Open Redirect via Unvalidated URI Parameter

Halo through 2.26.1 contains an open redirect vulnerability in the anonymous thumbnail endpoint that fails to validate the uri query parameter. Attackers can craft malicious links on the trusted Halo domain that redirect visitors to arbitrary external sites, enabling phishing attacks and abuse of...

CVE-2026-91772 Halo through 2.26.1 Open Redirect via Unvalidated URI Parameter

Halo through 2.26.1 contains an open redirect vulnerability in the anonymous thumbnail endpoint that fails to validate the uri query parameter. Attackers can craft malicious links on the trusted Halo domain that redirect visitors to arbitrary external sites, enabling phishing attacks and abuse of...

CVE-2026-91772

Halo through version 2.26.1 is affected by an open redirect vulnerability in the anonymous thumbnail endpoint , which fails to validate the uri query parameter. This allows attackers to craft malicious links on a trusted Halo domain that redirect visitors to arbitrary external sites, enabling phi...

CVE-2026-91772 Halo through 2.26.1 Open Redirect via Unvalidated URI Parameter

Halo through 2.26.1 contains an open redirect vulnerability in the anonymous thumbnail endpoint that fails to validate the uri query parameter. Attackers can craft malicious links on the trusted Halo domain that redirect visitors to arbitrary external sites, enabling phishing attacks and abuse of...

PT-2026-91831

Halo through 2.26.1 contains an open redirect vulnerability in the anonymous thumbnail endpoint that fails to validate the uri query parameter. Attackers can craft malicious links on the trusted Halo domain that redirect visitors to arbitrary external sites, enabling phishing attacks and abuse of...

CVE-2026-91772: URL Redirection to Untrusted Site

Halo through 2.26.1 contains an open redirect vulnerability in the anonymous thumbnail endpoint that fails to validate the uri query parameter. Attackers can craft malicious links on the trusted Halo domain that redirect visitors to arbitrary external sites, enabling phishing attacks and abuse of...

Mailpit: Thumbnail generation decodes unbounded image dimensions before scaling

Summary Mailpit's thumbnail endpoint decodes attacker-supplied image attachments into a full raster before checking any decoded-pixel, dimension, or memory budget. A remote client that can store an email and reach the default web API can supply a compact high-dimension image, then request...

GHSA-75MR-QW9X-3R39 Mailpit: Thumbnail generation decodes unbounded image dimensions before scaling

Summary Mailpit's thumbnail endpoint decodes attacker-supplied image attachments into a full raster before checking any decoded-pixel, dimension, or memory budget. A remote client that can store an email and reach the default web API can supply a compact high-dimension image, then request...

EUVD-2026-63659

Mailpit: Thumbnail generation decodes unbounded image dimensions before scaling...

CVE-2026-67446

Mailpit is an email testing tool and API for developers. Prior to 1.30.4, Mailpit decodes attacker-supplied image attachments into a full raster before checking decoded dimensions, pixel count, or memory use in the GET /api/v1/message/id/part/partID/thumb endpoint. The Thumbnail handler in...

CVE-2026-67446

Mailpit , an email testing tool and API for developers, is vulnerable to a memory exhaustion issue in its thumbnail generation endpoint (GET /api/v1/message/{id}/part/{partID}/thumb). The handler in server/apiv1/thumbnails.go calls imaging.Decode() with AutoOrientation on attacker-supplied image ...

CVE-2026-67446 Mailpit: Thumbnail generation decodes unbounded image dimensions before scaling

Mailpit is an email testing tool and API for developers. Prior to 1.30.4, Mailpit decodes attacker-supplied image attachments into a full raster before checking decoded dimensions, pixel count, or memory use in the GET /api/v1/message/id/part/partID/thumb endpoint. The Thumbnail handler in...

PT-2026-79138

Name of the Vulnerable Software and Affected Versions Mailpit versions prior to 1.30.4 Description Mailpit decodes image attachments into a full raster before verifying decoded dimensions, pixel count, or memory usage. This occurs in the GET '/api/v1/message/id/part/partID/thumb' endpoint. The...

GHSA-X76W-8C62-48MG Craft CMS: Authenticated "assets/preview-thumb" discloses signed fallback transform preview link to CP users without asset-view permission

Summary A user with Control Panel access but without permission to view a target private asset can call assets/preview-thumb and receive preview HTML that contains a signed fallback transform link for that private asset. Details Root-cause analysis: 1. The endpoint accepts an attacker-controlled...

CVE-2026-12198

A weakness has been identified in Microweber up to 2.0.20. This affects the function userfilespath of the file /apinosession/thumbnailimg of the component API Endpoint. Executing a manipulation of the argument cachepathrelative can lead to path traversal. It is possible to launch the attack...

CVE-2026-12198 Microweber API Endpoint thumbnail_img userfiles_path path traversal

A weakness has been identified in Microweber up to 2.0.20. This affects the function userfilespath of the file /apinosession/thumbnailimg of the component API Endpoint. Executing a manipulation of the argument cachepathrelative can lead to path traversal. It is possible to launch the attack...

EUVD-2026-36674

A weakness has been identified in Microweber up to 2.0.20. This affects the function userfilespath of the file /apinosession/thumbnailimg of the component API Endpoint. Executing a manipulation of the argument cachepathrelative can lead to path traversal. It is possible to launch the attack...

PT-2026-49149

Name of the Vulnerable Software and Affected Versions Microweber versions prior to 2.0.21 Description A path traversal issue exists in the API Endpoint component. A remote attacker can manipulate the cache path relative argument within the userfiles path function of the '/api nosession/thumbnail...

CVE-2026-33024

CVE-2026-33024 affects AVideo before 8.0. The vulnerability is a Server-Side Request Forgery in public thumbnail endpoints getImage.php and getImageMP4.php where a base64Url GET parameter is base64-decoded and the result is passed to ffmpeg as an input source without authentication. Validation on...