CVE-2026-81757
Author Remote Code Execution (RCE) in Rank Math SEO <= 1.0.276 versions.
CVSS
7.2
High
EPSS
—
KEV
—
Exploit Today
—
0-100
Published: Aug 28, 2026 · Last modified: Aug 28, 2026 · CWE-502
Not enough EPSS history yet.
Author Remote Code Execution (RCE) in Rank Math SEO <= 1.0.276 versions.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-55220——
———Pimcore is an Open Source Data & Experience Management Platform. Prior to 11.5.19, 12.3.10, and 2026.1.6, Pimcore\Model\DataObject\ClassDefinition\Data\Hotspotimage::getDataFromResource() in models/DataObject/ClassDefinition/Data/Hotspotimage.php passes the field __hotspots object-store column to Pimcore\Tool\Serialize::unserialize() without an allowed-classes restriction after JSON decoding fails. An attacker with a separate capability to write crafted PHP serialized bytes into that column can instantiate available classes and trigger magic methods when an affected DataObject is loaded, which can produce arbitrary file writes or code execution through bundled gadget chains. The related ImageGallery, Block, and Video callers use the same fallback pattern, but the identified June fix changes the Hotspotimage caller only. This issue is fixed for Hotspotimage in versions 11.5.19, 12.3.10, and 2026.1.6.10hCVE-2026-822597.5 HIG—
———SvelteKit versions from 2.49.0 through 2.53.2 (fixed in 2.53.3) contain a deserialization expansion issue in the experimental form remote function. When an application enables experimental.remoteFunctions and uses the form function to process the files array without validating files.length or individual file sizes, an attacker can submit relatively small inputs that expand into very large file arrays, leading to expensive processing and denial of service.11hCVE-2026-8222210.0 CRI—
———Deserialization of Untrusted Data vulnerability in Liquid Web / StellarWP GiveWP allows Object Injection.
This issue affects GiveWP: from n/a through 4.16.7.1.14hCVE-2026-780329.8 CRI—
——0SOY CMS contains an issue with deserialization of untrusted data. An arbitrary code may be executed by an attacker with the web server privilege.10hCVE-2026-145587.2 HIG—
——0The User Frontend WordPress plugin before 4.3.10 does not properly validate field type definitions and deserialises user-controlled post metadata when rendering submitted posts, allowing users with Editor-level access and above to inject arbitrary PHP objects, which can lead to remote code execution when a suitable POP chain is present on the site.12hCVE-2026-78614——
——0WatchGuard Dimension contains an authenticated SQL injection vulnerability in the audit report feature which allows an authenticated user with report administration permissions gain arbitrary command execution as the Dimension WebUI process user by sending specially crafted requests.10h