SUSE CVE-2026-48788

Remark42 is a self-hosted comment engine for blogs, articles, or any other place where readers can add comments. Versions 1.6.0 through 1.15.0 contain a Cross-Site Scripting XSS vulnerability exploitable through content-type spoofing. The Remark42 image proxy fetches an arbitrary remote URL and...

CVE-2026-54242

Statamic is a Laravel and Git powered content management system CMS. Prior to 5.73.24 and 6.20.1, the Glide image proxy's URL validation in src/Imaging/RemoteUrlValidator.php and src/Imaging/GuzzleAdapter.php could be bypassed using DNS rebinding. The remote hostname was validated as publicly...

CVE-2026-54242 Statamic: Server-Side Request Forgery via Glide (DNS rebinding)

Statamic is a Laravel and Git powered content management system CMS. Prior to 5.73.24 and 6.20.1, the Glide image proxy's URL validation in src/Imaging/RemoteUrlValidator.php and src/Imaging/GuzzleAdapter.php could be bypassed using DNS rebinding. The remote hostname was validated as publicly...

CVE-2026-54242 Statamic: Server-Side Request Forgery via Glide (DNS rebinding)

Statamic is a Laravel and Git powered content management system CMS. Prior to 5.73.24 and 6.20.1, the Glide image proxy's URL validation in src/Imaging/RemoteUrlValidator.php and src/Imaging/GuzzleAdapter.php could be bypassed using DNS rebinding. The remote hostname was validated as publicly...

CVE-2026-61520

Simple Machines Forum 2.1 prior to commit 4bf35cf and 3.0 prior to commit b4d23df contains a server-side request forgery vulnerability in the image proxy that allows authenticated attackers to trigger internal HTTP requests by embedding attacker-controlled URLs in BBCode image tags, which the pro...

CVE-2026-61520 Simple Machines Forum SSRF via image proxy

Simple Machines Forum 2.1 prior to commit 4bf35cf and 3.0 prior to commit b4d23df contains a server-side request forgery vulnerability in the image proxy that allows authenticated attackers to trigger internal HTTP requests by embedding attacker-controlled URLs in BBCode image tags, which the pro...

CVE-2026-61520 Simple Machines Forum SSRF via image proxy

Simple Machines Forum 2.1 prior to commit 4bf35cf and 3.0 prior to commit b4d23df contains a server-side request forgery vulnerability in the image proxy that allows authenticated attackers to trigger internal HTTP requests by embedding attacker-controlled URLs in BBCode image tags, which the pro...

CVE-2026-61520

The CVE-2026-61520 entry documents a server-side request forgery in Simple Machines Forum (SMF) image proxy. Affected versions are SMF 2.1 prior to commit 4bf35cf and SMF 3.0 prior to commit b4d23df. The vulnerability allows authenticated attackers to trigger internal HTTP requests by embedding a...

CVE-2026-61520 Simple Machines Forum SSRF via image proxy

Simple Machines Forum 2.1 prior to commit 4bf35cf and 3.0 prior to commit b4d23df contains a server-side request forgery vulnerability in the image proxy that allows authenticated attackers to trigger internal HTTP requests by embedding attacker-controlled URLs in BBCode image tags, which the pro...

Interpretation Conflict

Overview Affected versions of this package are vulnerable to Interpretation Conflict via the downloadImage process. An attacker can execute arbitrary scripts in the context of the application by tricking a user into visiting a crafted link that proxies malicious content through the image proxy...

GHSA-4C8J-MGM4-QQVP Remark42: Cross-Site Scripting (XSS) on /api/v1/img via content-type spoofing

Summary The remark42 image proxy fetches an arbitrary remote URL and re-serves the response from remark42's own origin. The download path decides whether the fetched resource is an image by looking only at the Content-Type header the remote server claims — it never inspects the actual bytes. The...

Remark42: Cross-Site Scripting (XSS) on /api/v1/img via content-type spoofing

Summary The remark42 image proxy fetches an arbitrary remote URL and re-serves the response from remark42's own origin. The download path decides whether the fetched resource is an image by looking only at the Content-Type header the remote server claims — it never inspects the actual bytes. The...

EUVD-2026-37511

Remark42: Cross-Site Scripting XSS on /api/v1/img via content-type spoofing...

PT-2026-53027

Name of the Vulnerable Software and Affected Versions Statamic versions prior to 5.73.24 Statamic versions prior to 6.20.1 Description The Glide image proxy contains a flaw where URL validation in src/Imaging/RemoteUrlValidator.php and src/Imaging/GuzzleAdapter.php can be bypassed via DNS...

Mattermost Desktop 5.13.x < 5.13.6 / 6.x < 6.2.0 Multiple Vulnerabilities (MMSA-2026-00651 / MMSA-2026-00652)

The version of Mattermost Desktop installed on the remote host is affected by multiple vulnerabilities: - Mattermost Desktop App versions =6.1 5.5.13.0 fail to restrict the allow list of domains to which NTLM credentials were forwarded to in the Mattermost Desktop App which allows any user on a...

CVE-2026-48788

Remark42 is a self-hosted comment engine for blogs, articles, or any other place where readers can add comments. Versions 1.6.0 through 1.15.0 contain a Cross-Site Scripting XSS vulnerability exploitable through content-type spoofing. The Remark42 image proxy fetches an arbitrary remote URL and...

CVE-2026-48788

CVE-2026-48788 affects Remark42 (versions 1.6.0–1.15.0). The known issue is a content-type spoofing-based XSS in the image proxy: during download the proxy checks Content-Type headers to decide if a resource is an image, but the serving phase sniffing can differ, leading to a mismatch that lets H...

CVE-2026-48788 Remark42: Cross-Site Scripting (XSS) on /api/v1/img via content-type spoofing

Remark42 is a self-hosted comment engine for blogs, articles, or any other place where readers can add comments. Versions 1.6.0 through 1.15.0 contain a Cross-Site Scripting XSS vulnerability exploitable through content-type spoofing. The Remark42 image proxy fetches an arbitrary remote URL and...

CVE-2026-48788 Remark42: Cross-Site Scripting (XSS) on /api/v1/img via content-type spoofing

Remark42 is a self-hosted comment engine for blogs, articles, or any other place where readers can add comments. Versions 1.6.0 through 1.15.0 contain a Cross-Site Scripting XSS vulnerability exploitable through content-type spoofing. The Remark42 image proxy fetches an arbitrary remote URL and...

CVE-2026-48788 Remark42: Cross-Site Scripting (XSS) on /api/v1/img via content-type spoofing

Remark42 is a self-hosted comment engine for blogs, articles, or any other place where readers can add comments. Versions 1.6.0 through 1.15.0 contain a Cross-Site Scripting XSS vulnerability exploitable through content-type spoofing. The Remark42 image proxy fetches an arbitrary remote URL and...