CVE-2026-27871

Quasar Framework before 2.22.0 has a vulnerability in the SSR-only getHead() serializer that fails to properly encode values supplied via useMeta(). An attacker who can influence dynamic page metadata can inject executable HTML markup before hydration. The client-side path is not affected because it uses DOM APIs that encode attributes.

Payload CMS in versions after 3.0.0 and before 3.90.0 allows a custom field option that maps a field to a reserved authentication claim name to place unintended values in the authentication token issued at login. This issue is fixed in version 3.90.0.

Payload CMS before 3.90.0 and canary versions before 4.0.0-canary.34 has a vulnerability that allows an attacker to modify collection documents without enforcing collection or field-level access control when orderable is enabled. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.

The @payloadcms/plugin-form-builder plugin in versions before 3.90.0 and canary versions before 4.0.0-canary.34 has a vulnerability that allows an attacker to execute code remotely on the server via a crafted form submission. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.

Payload CMS in versions from 3.0.0 before 3.90.0 and canary versions before 4.0.0-canary.34 has a vulnerability in the duplicate operation that copies values from a source document even when a field is hidden or its access.read/access.create rule rejects that value for the caller. The disableDuplicate setting does not prevent this access-control bypass. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.

The Crayons plugin for SPIP before 3.5.0 contains a missing authorization vulnerability that allows unauthenticated attackers to modify arbitrary editable object fields by omitting the secu_ anti-forgery parameter in crayons_store.php. Attackers can chain this flaw to write a malicious .html skeleton file, disclose sensitive configuration files containing the site secret, and forge a signed ajax context to execute the uploaded skeleton, achieving arbitrary PHP code execution as the web-server user.

Dell Container Storage Modules before version 1.18.0 contain an Improper Neutralization of Special Elements Used in a Template Engine vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to elevation of privileges.

Payload CMS in versions from 3.0.0 before 3.88.0 and canary versions before 4.0.0-canary.27 has a vulnerability that allows an untrusted user who can query readable collections through dynamic filters or joins to submit a request that causes SQL injection in the SQLite and Postgres adapters. This issue is fixed in versions 3.88.0 and 4.0.0-canary.27.

Payload CMS in versions from 3.0.0 before 3.88.0 and canary versions before 4.0.0-canary.27 has a vulnerability that allows an unauthenticated user to submit prototype-sensitive field paths when @payloadcms/plugin-import-export is enabled, causing unintended application behavior that can lead to remote code execution. This issue is fixed in versions 3.88.0 and 4.0.0-canary.27.

Dell Container Storage Modules (CSM) Operator prior to version 1.18.0 contains an Improper Privilege Management vulnerability in the ContainerStorageModule Custom Resource reconciler. A low privileged remote attacker could exploit this vulnerability to escalate privileges and gain root-level access on cluster nodes.