CVE-2026-1555

CVE-2026-1555 WebStack = 1.2024 - Unauthenticated Arbitrary File Upload 👤 By: Nxploited 🔗 Nxploited ZeroDay Hub — t.me/KNxploited 💀 CVE-2026-1555 — WebStack WordPress Arbitrary File Upload Unauthenticated Remote Code Execution viaimgupload AJAX handler 📌 Vulnerability Overview Field| Detail ---|-...

WG-CVE-2026-1555-Linux

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Exploit for CVE-2026-1555

CVE-2026-1555: Unauthenticated Arbitrary File Upload in WebSta...

Exploit for CVE-2026-1555

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CVE-2026-1555

The WebStack theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ioimgupload function in all versions up to, and including, 1.2024. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which...

com.jalalkiswani:jk-app-web (>=6.2.0, <=6.4.0), com.jalalkiswani:jk-app-webstack (>=6.2.0, <=6.4.0) +9 more potentially affected by CVE-2026-43513 via org.apache.tomcat.embed:tomcat-embed-core (8.5.72)

org.apache.tomcat.embed:tomcat-embed-core MAVEN version 8.5.72 is affected by a known vulnerability. The following packages have a transitive dependency on org.apache.tomcat.embed:tomcat-embed-core and may be impacted: - com.jalalkiswani:jk-app-web =6.2.0, =6.2.0, =6.0.0, =6.0.0, =5.2.5, =5.2.5,...

com.jalalkiswani:jk-app-web (>=6.2.0, <=6.4.0), com.jalalkiswani:jk-app-webstack (>=6.2.0, <=6.4.0) +9 more potentially affected by CVE-2026-42498 via org.apache.tomcat.embed:tomcat-embed-core (8.5.72)

org.apache.tomcat.embed:tomcat-embed-core MAVEN version 8.5.72 is affected by a known vulnerability. The following packages have a transitive dependency on org.apache.tomcat.embed:tomcat-embed-core and may be impacted: - com.jalalkiswani:jk-app-web =6.2.0, =6.2.0, =6.0.0, =6.0.0, =5.2.5, =5.2.5,...

com.jalalkiswani:jk-app-web (>=6.2.0, <=6.4.0), com.jalalkiswani:jk-app-webstack (>=6.2.0, <=6.4.0) +9 more potentially affected by CVE-2026-41284 via org.apache.tomcat.embed:tomcat-embed-core (8.5.72)

org.apache.tomcat.embed:tomcat-embed-core MAVEN version 8.5.72 is affected by a known vulnerability. The following packages have a transitive dependency on org.apache.tomcat.embed:tomcat-embed-core and may be impacted: - com.jalalkiswani:jk-app-web =6.2.0, =6.2.0, =6.0.0, =6.0.0, =5.2.5, =5.2.5,...

com.jalalkiswani:jk-app-web (>=6.2.0, <=6.4.0), com.jalalkiswani:jk-app-webstack (>=6.2.0, <=6.4.0) +9 more potentially affected by CVE-2026-43515 via org.apache.tomcat.embed:tomcat-embed-core (8.5.72)

org.apache.tomcat.embed:tomcat-embed-core MAVEN version 8.5.72 is affected by a known vulnerability. The following packages have a transitive dependency on org.apache.tomcat.embed:tomcat-embed-core and may be impacted: - com.jalalkiswani:jk-app-web =6.2.0, =6.2.0, =6.0.0, =6.0.0, =5.2.5, =5.2.5,...

EUVD-2026-22830

The WebStack theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ioimgupload function in all versions up to, and including, 1.2024. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which...

Exploit for CVE-2026-1555

CVE-2026-1555 WebStack = 1.2024 - Unauthenticated Arbitrar...

WordPress WebStack plugin <= 1.2024 - Unauthenticated Arbitrary File Upload vulnerability

Unauthenticated Arbitrary File Upload vulnerability discovered by Chiao-Lin Yu Steven Meow - Trend Micro in WordPress Theme WebStack versions = 1.2024...

CVE-2026-1555

The WebStack theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ioimgupload function in all versions up to, and including, 1.2024. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which...

CVE-2026-1555 WebStack <= 1.2024 - Unauthenticated Arbitrary File Upload

The WebStack theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ioimgupload function in all versions up to, and including, 1.2024. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which...

CVE-2026-1555

The WebStack WordPress theme is vulnerable to unauthenticated arbitrary file upload via the io_img_upload() function in all versions up to 1.2024. This allows attackers with no authentication to upload arbitrary files to the server, with the potential for remote code execution. Affected product: ...

CVE-2026-1555

The WebStack theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ioimgupload function in all versions up to, and including, 1.2024. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which...

CVE-2026-1555 WebStack <= 1.2024 - Unauthenticated Arbitrary File Upload

The WebStack theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ioimgupload function in all versions up to, and including, 1.2024. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which...

CVE-2026-1555 WebStack <= 1.2024 - Unauthenticated Arbitrary File Upload

The WebStack theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ioimgupload function in all versions up to, and including, 1.2024. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which...

PT-2026-32996

Name of the Vulnerable Software and Affected Versions WebStack versions prior to 1.2025 Description The WebStack theme for WordPress allows unauthenticated attackers to upload arbitrary files to the server. This is caused by a lack of file type validation within the io img upload function, which...

CVE-2026-1555: Unrestricted Upload of File with Dangerous Type

The WebStack theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ioimgupload function in all versions up to, and including, 1.2024. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which...