WordPress Image Slider by Ays plugin <= 2.7.1 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by w41bu1 in WordPress Plugin Image Slider by Ays versions = 2.7.1...

WordPress Image Alt Text Manager plugin <= 1.8.2 - Authenticated (Author+) Stored Cross-Site Scripting via Post Title vulnerability

Authenticated Author+ Stored Cross-Site Scripting via Post Title vulnerability discovered by WordFence in WordPress Plugin Alt Manager versions = 1.8.2...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the downloadimage endpoint, which allows unauthenticated access to image files by accepting flowid and filename as path parameters without verifying user authentication or ownership. An attacker can access...

langflow has Unauthenticated IDOR on Image Downloads

Summary The /api/v1/files/images/flowid/filename endpoint serves image files without any authentication or ownership check. Any unauthenticated request with a known flowid and filename returns the image with HTTP 200. Details src/backend/base/langflow/api/v1/files.py:138-164 — downloadimage takes...

GHSA-7GRX-3XCX-2XV5 langflow has Unauthenticated IDOR on Image Downloads

Summary The /api/v1/files/images/flowid/filename endpoint serves image files without any authentication or ownership check. Any unauthenticated request with a known flowid and filename returns the image with HTTP 200. Details src/backend/base/langflow/api/v1/files.py:138-164 — downloadimage takes...

Improper Cleanup on Thrown Exception

Overview Affected versions of this package are vulnerable to Improper Cleanup on Thrown Exception when cleaning up tmp files. Temporary storage can be exhausted during the scanning process by an attacker providing large or highly compressed artifacts, leading to the accumulation of temporary file...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the GetPreview and resizeImage functions during image preview generation. An attacker can exhaust CPU and memory resources by uploading highly compressed images with extremely...

GHSA-WC83-79HJ-HPMQ Vikunja Affected by DoS via Image Preview Generation

Summary - Vulnerability: Unbounded image decoding and resizing during preview generation lets an attacker exhaust CPU and memory with highly compressed but extremely large-dimension images. - Affected code: - Decoding without bounds: taskattachment.go:GetPreview - Resizing path: resizeImage -...

Vikunja Affected by DoS via Image Preview Generation

Summary - Vulnerability: Unbounded image decoding and resizing during preview generation lets an attacker exhaust CPU and memory with highly compressed but extremely large-dimension images. - Affected code: - Decoding without bounds: taskattachment.go:GetPreview - Resizing path: resizeImage -...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the GetPreview and resizeImage functions during image preview generation. An attacker can exhaust CPU and memory resources by uploading highly compressed images with extremely...

Race Condition

Overview org.webjars.npm:effect is a node package that allows you to add effects on images. Affected versions of this package are vulnerable to Race Condition in the MixedScheduler class, where the AsyncLocalStorage context is not properly isolated between concurrent fiber executions. An attacker...

Vikunja read-only users can delete project background images via broken object-level authorization

Summary The DELETE /api/v1/projects/:project/background endpoint checks CanRead permission instead of CanUpdate, allowing any user with read-only access to a project to permanently delete its background image. Details The RemoveProjectBackground handler pkg/modules/background/handler/background.g...

CLSA-2026-1774027236 Fix CVE(s): CVE-2026-27798

SECURITY UPDATE: heap buffer over-read with wavelet-denoise operator - debian/patches/CVE-2026-27798.patch: use 4columns instead of 3columns for resource and memory allocation in WaveletDenoiseImage to prevent over-read when processing small-dimension images - CVE-2026-27798...

CVE-2026-33312 Read-only Vikunja users can delete project background images via broken object-level authorization

Vikunja is an open-source self-hosted task management platform. Starting in version 0.20.2 and prior to version 2.2.0, the DELETE /api/v1/projects/:project/background endpoint checks CanRead permission instead of CanUpdate, allowing any user with read-only access to a project to permanently delet...

CVE-2026-33312 Read-only Vikunja users can delete project background images via broken object-level authorization

Vikunja is an open-source self-hosted task management platform. Starting in version 0.20.2 and prior to version 2.2.0, the DELETE /api/v1/projects/:project/background endpoint checks CanRead permission instead of CanUpdate, allowing any user with read-only access to a project to permanently delet...

Why Image Format Conversion Is Becoming a Practical Issue in Web Security and Performance

WebP boosts performance raises compatibility issues, making image format conversion to PNG essential for secure, flexible, and efficient web workflows today...

CLSA-2026-1774010344 Fix of 8 CVEs

SECURITY UPDATE: stack buffer overflow in msl.c attribute handling, path traversal bypass of security policy, XSS in HTML coder output, and MSL attribute overflow - debian/patches/CVE-2026-25797CVE-2026-25965CVE-2026-25968CVE-2026-25982.patch: Fix memory leaks, stack overflows, integer overflows...

OESA-2026-1692 ImageMagick security update

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats over 200 including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images,...

OESA-2026-1697 ImageMagick security update

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats over 200 including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images,...

OESA-2026-1689 OpenEXR security update

OpenEXR is a high dynamic-range HDR image file format originally developed by Industrial Light Magic for use in computer imaging applications. Security Fixes: OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture...