PT-2026-97797

Name of the Vulnerable Software and Affected Versions nimble zta versions 0.1.2 through 0.1.2 Description Improper verification of cryptographic signatures in the Cloudflare Zero Trust authentication strategy allows an unauthenticated remote attacker to authenticate as an arbitrary Cloudflare...

UBUNTU-CVE-2026-91187

Improper Verification of Cryptographic Signature vulnerability in dash...

Improper Verification of Cryptographic Signature

Overview @tauri-apps/plugin-updater is a Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the verifysignature function in updater.rs, which does not validate that the version embedded in the signature's trusted comment matches the version...

NotepadPlusPlus: CVE-2026-85995: Improper Verification of Cryptographic Signature

Notepad++ is a free and open-source source code editor. From 8.9.7 until 8.9.8, the Notepad++ updater and signature verification path can accept a modified GUP.exe file whose embedded certificate metadata remains present even though its Authenticode digest is invalid. An attacker who can replace ...

CVE-2026-18152: Improper Verification of Cryptographic Signature

IBM Financial Transaction Manager FTM for RedHat OpenShift could allow a remote attacker to forge validly-signed messages due to improper verification of cryptographic signatures...

CVE-2026-95503: Improper Verification of Cryptographic Signature

A flaw was found in the Kerberos federation provider of Keycloak, an open-source identity and access management solution. When Kerberos password authentication is used without SPNEGO, the system fails to verify the identity of the Key Distribution Center KDC by requesting a server ticket. This...

CVE-2026-92400

The Payment Gateway for PayPal on WooCommerce WordPress plugin before 9.2.1 does not verify that an incoming payment notification was confirmed in the store's configured payment environment or paid to the store's own merchant account before marking an order complete, allowing unauthenticated user...

ROS-20260921-73-0124

The vulnerability of the Cosign digital signature tool, which stems from improper verification of the certificate, allows a perpetrator to bypass verifications of identification data and the binding to the OIDC issuer...

EUVD-2026-83511

The Secure Custom Fields WordPress plugin before 6.9.4 does not properly verify that a front-end form submission corresponds to the form that was rendered to the visitor, allowing unauthenticated users to submit against a different registered form and modify the title and content of the post that...

PT-2026-95797

Name of the Vulnerable Software and Affected Versions Payment Gateway of Stripe for WooCommerce versions prior to 5.0.9 Description Improper Verification of Cryptographic Signature occurs due to the woocommerce api wt stripe webhook endpoint EH Stripe Webhook Handler::handle failing to execute th...

CVE-2026-9832: Improper Verification of Cryptographic Signature

The Payment Gateway of Stripe for WooCommerce plugin for WordPress is vulnerable to Improper Verification of Cryptographic Signature in all versions up to, and including, 5.0.8. This is due to the publicly accessible woocommerceapiwtstripe webhook endpoint EHStripeWebhookHandler::handle wrapping...

CVE-2026-59163: Improper Verification of Cryptographic Signature

Mnemosyne is a memory layer for artificial intelligence agents. Prior to v3.10.1, the auth check in mnemosyne/core/syncserver.py parsed the JWT's header and payload using base64 decoding, then passed the token to a jwt library call with options that effectively disabled signature verification. Th...

The vulnerability of the `execve` system call in FreeBSD’s kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the execve system call in FreeBSD operating systems is related to improper verification of removed users. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of protected information...

CVE-2026-93657: Improper Verification of Cryptographic Signature

hickory-resolver versions before 0.26.2 fail to propagate bogus DNSSEC proof states through the Resolver::lookup and Resolver::lookupip APIs, allowing invalid records to be returned as successful results. Attackers controlling the answering zone or positioned on the network path can have forged D...

Improper Verification of Cryptographic Signature

Overview @libp2p/gossipsub is an A typescript implementation of gossipsub Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the validateToRawMessage process. An attacker can cause messages to be accepted and propagated as if authored by a vict...

CVE-2026-84906

The Eventin WordPress plugin before 4.1.24 does not verify that a completed payment corresponds to the order it is applied to, confirming only that the payment gateway reports the transaction as successful, not its amount, currency, or which order it belongs to, allowing unauthenticated visitors ...

CVE-2026-86585: Improper Verification of Cryptographic Signature

The lack of signature verification of firmware update packages in VEO and VEO-XS Wi-Fi monitors, in versions prior to 01.48.001, allows an attacker who controls the delivery of an update to install unauthorised firmware...

CVE-2026-92718: Improper Verification of Cryptographic Signature

Nuclei versions before 3.11.1 cache template signature verification based only on file modification time without content checksums. Attackers can replace verified templates with unsigned malicious content and restore the original modification time to bypass signature checks and execute arbitrary...

CVE-2026-58200: Improper Verification of Cryptographic Signature

Payload Plugins is a collection of plugins designed to enhance Payload CMS. From 0.3.0 until 0.4.0, @jhb.software/payload-cloudinary-plugin deployments with clientUploads enabled expose POST /api/cloudinary-generate-signature, whose handler in cloudinary/src/getGenerateSignature.ts passes...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the JWT signature verification process when SRA is configured for OAuth 2.0 without a JWKS set URI assigned. An attacker can gain unauthorized access and impersonate any user identity...