EUVD-2026-104099

The Document Gallery WordPress plugin through 5.1.1 does not verify the signature on one of its unauthenticated webhook endpoints when no shared secret has been configured, which is the default state, allowing unauthenticated users to replace the thumbnail image the site publishes for any documen...

CVE-2026-74922 Document Gallery 4.1 - 5.1.1 - Unauthenticated Document Thumbnail Replacement via Thumber Webhook Signature Bypass

The Document Gallery WordPress plugin through 5.1.1 does not verify the signature on one of its unauthenticated webhook endpoints when no shared secret has been configured, which is the default state, allowing unauthenticated users to replace the thumbnail image the site publishes for any documen...

CVE-2026-112076

A security vulnerability has been detected in alexta69 MeTube up to 2026.09.28. This vulnerability affects the function DownloadQueue.writefeedmetadatasync of the file app/ytdl.py of the component Feed-metadata Thumbnail Fetch Handler. Such manipulation leads to server-side request forgery. The...

CVE-2026-112076 alexta69 MeTube Feed-metadata Thumbnail Fetch ytdl.py DownloadQueue.__write_feed_metadata_sync server-side request forgery

A security vulnerability has been detected in alexta69 MeTube up to 2026.09.28. This vulnerability affects the function DownloadQueue.writefeedmetadatasync of the file app/ytdl.py of the component Feed-metadata Thumbnail Fetch Handler. Such manipulation leads to server-side request forgery. The...

EUVD-2026-104059

A security vulnerability has been detected in alexta69 MeTube up to 2026.09.28. This vulnerability affects the function DownloadQueue.writefeedmetadatasync of the file app/ytdl.py of the component Feed-metadata Thumbnail Fetch Handler. Such manipulation leads to server-side request forgery. The...

CVE-2026-112076

A security vulnerability has been detected in alexta69 MeTube up to 2026.09.28. This vulnerability affects the function DownloadQueue.writefeedmetadatasync of the file app/ytdl.py of the component Feed-metadata Thumbnail Fetch Handler. Such manipulation leads to server-side request forgery. The...

CVE-2026-112076 alexta69 MeTube Feed-metadata Thumbnail Fetch ytdl.py DownloadQueue.__write_feed_metadata_sync server-side request forgery

A security vulnerability has been detected in alexta69 MeTube up to 2026.09.28. This vulnerability affects the function DownloadQueue.writefeedmetadatasync of the file app/ytdl.py of the component Feed-metadata Thumbnail Fetch Handler. Such manipulation leads to server-side request forgery. The...

CVE-2026-112076 alexta69 MeTube Feed-metadata Thumbnail Fetch ytdl.py DownloadQueue.__write_feed_metadata_sync server-side request forgery

A security vulnerability has been detected in alexta69 MeTube up to 2026.09.28. This vulnerability affects the function DownloadQueue.writefeedmetadatasync of the file app/ytdl.py of the component Feed-metadata Thumbnail Fetch Handler. Such manipulation leads to server-side request forgery. The...

CVE-2026-112076

A Server-Side Request Forgery (SSRF) vulnerability exists in alexta69 MeTube up to version 2026.09.28 . The flaw originates in the Feed-metadata Thumbnail Fetch Handler component, specifically within the DownloadQueue./__write_feed_metadata_sync function located in the app/ytdl.py file. This vuln...

CVE-2026-112076: Server-Side Request Forgery (SSRF)

A security vulnerability has been detected in alexta69 MeTube up to 2026.09.28. This vulnerability affects the function DownloadQueue.writefeedmetadatasync of the file app/ytdl.py of the component Feed-metadata Thumbnail Fetch Handler. Such manipulation leads to server-side request forgery. The...

PT-2026-117248

Name of the Vulnerable Software and Affected Versions Document Gallery WordPress plugin versions prior to 5.1.2 Description The plugin fails to verify the signature on an unauthenticated webhook endpoint when no shared secret is configured, which is the default setting. This allows unauthenticate...

PT-2026-117664

Name of the Vulnerable Software and Affected Versions GIMP affected versions not specified Description A flaw exists in the PSD thumbnail resource loader that performs a BGR-to-RGB channel swap using a fixed 3-byte stride without verifying if the JPEG thumbnail is RGB. A specially crafted graysca...

Red Hat: CVE-2026-112257: gimp: gimp: heap out-of-bounds read/write in PSD thumbnail loader (load_resource_1033)

A flaw was found in GIMP. The PSD thumbnail resource loader performs a BGR-to-RGB channel swap with a fixed 3-byte stride and does not verify that the JPEG thumbnail is RGB. A crafted grayscale PSD thumbnail can cause a heap out-of-bounds read and write in the plug-in process, leading to a crash...

CVE-2026-74922: Insufficient Verification of Data Authenticity

The Document Gallery WordPress plugin through 5.1.1 does not verify the signature on one of its unauthenticated webhook endpoints when no shared secret has been configured, which is the default state, allowing unauthenticated users to replace the thumbnail image the site publishes for any documen...

PT-2026-117669

Name of the Vulnerable Software and Affected Versions Pillow versions prior to 13.0.0 Description The JPEG decoder in Pillow fails to verify the actual output width and component count after a scaling request is made. When an application uses draft or thumbnail to request downscaling of an 8-bit...

Astra Linux – Vulnerability in openimageio

A heap-based buffer overflow vulnerability exists in the PSD thumbnail resource parsing code of OpenImageIO 2.3.19.0. A specially crafted PSD file can lead to arbitrary code execution. An attacker can provide a malicious file to exploit this vulnerability...

Astra Linux – Vulnerability in libraw

LibRaw before 0.20-RC1 lacks a check for the thumbnail size range. This affects decoders/unpackthumb.cpp, postprocessing/memimage.cpp, and utils/thumbutils.cpp. For example, mallocsizeoflibrawprocessedimaget+T.tlength is used without validating T.tlength...

Astra Linux – Vulnerability in imagemagick

A flaw was discovered in ImageMagick version 7.0.11. In this version, an integer overflow in the WriteTHUMBNAILImage function in the coders/thumbnail.c file may lead to undefined behavior when processing a specially crafted image file submitted by an attacker. The greatest threat posed by this...

CVE-2026-110650

The thumbnail Python package through 1.5 contains an OS command injection vulnerability in generatethumbnail that allows attackers to execute commands by supplying shell metacharacters in file paths. Attackers who control a file name passed to generatethumbnail, such as an uploaded file, can inje...

EUVD-2026-101278

The thumbnail Python package through 1.5 contains an OS command injection vulnerability in generatethumbnail that allows attackers to execute commands by supplying shell metacharacters in file paths. Attackers who control a file name passed to generatethumbnail, such as an uploaded file, can inje...