CVE-2026-94212 Apache APISIX: unauthenticated impersonation issue in saml-auth

Improper verification of cryptographic signature vulnerability in Apache APISIX. Any unauthenticated attacker could impersonate any user on every route protected by the saml-auth plugin under default configuration. This issue affects Apache APISIX: from 3.17.0 through 3.18.0. Users are recommende...

WordPress Payment Gateway of Stripe for WooCommerce plugin <= 5.0.8 - Unauthenticated Improper Verification of Cryptographic Signature vulnerability

Unauthenticated Improper Verification of Cryptographic Signature vulnerability discovered by pradeep suvarna in WordPress Plugin Stripe Payment Gateway for WooCommerce versions = 5.0.8...

CVE-2026-28148: Improper Verification of Cryptographic Signature

Unauthenticated Bypass Vulnerability in Headless Single Sign On = 1.6 versions...

CVE-2026-59639: Improper Verification of Cryptographic Signature

In Bouncy Castle for Java before 1.85, CMS verifySignatures returns true for SignedData with zero signers. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS BC-FJA before bcpkix-fips 1.0.12 1.0.X series, 2.0.12 2.0.X series and 2.1.12 2.1.X series...

CVE-2026-63237: Improper Verification of Cryptographic Signature

A TOTP two-factor authentication bypass vulnerability in Koollab LMS allowed an attacker to supply a client-controlled seed to generate a matching one-time password and bypass the second authentication factor, potentially enabling unauthorised access to administrator accounts...

CVE-2026-44748: Improper Verification of Cryptographic Signature

SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated attacker with normal privileges to obtain a valid signed message and send modified signed XML documents to the verifier. This may result in acceptance of tampered identity information leading to unauthorized access to...

CVE-2026-24032: Improper Verification of Cryptographic Signature

A vulnerability has been identified in SINEC NMS All versions V4.0 SP3 with UMC. The affected application contains an authentication weakness due to insufficient validation of user identity in the UMC component. This could allow an unauthenticated remote attacker to bypass authentication and gain...

CVE-2026-20965: Improper Verification of Cryptographic Signature

Improper verification of cryptographic signature in Windows Admin Center allows an authorized attacker to elevate privileges locally...

CVE-2025-64787 Acrobat Reader | Improper Verification of Cryptographic Signature (CWE-347)

Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass...

CVE-2025-64456: Improper Verification of Cryptographic Signature

In JetBrains ReSharper before 2025.2.4 missing signature verification in DPA Collector allows local privilege escalation...

CVE-2025-7937: Improper Verification of Cryptographic Signature

There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X12STW . An attacker can update the system firmware with a specially crafted image...

CVE-2022-31807: Improper Verification of Cryptographic Signature

A vulnerability has been identified in Building X - Security Manager Edge Controller ACC-AP All versions. Affected devices do not properly check the integrity of firmware updates. This could allow a local attacker to upload a maliciously modified firmware onto the device. In a second scenario, a...

CVE-2025-27813: Improper Verification of Cryptographic Signature

MSI Center before 2.0.52.0 has Missing PE Signature Validation...

CVE-2025-29775: Improper Verification of Cryptographic Signature

xml-crypto is an XML digital signature and encryption library for Node.js. An attacker may be able to exploit a vulnerability in versions prior to 6.0.1, 3.2.1, and 2.1.6 to bypass authentication or authorization mechanisms in systems that rely on xml-crypto for verifying signed XML documents. Th...

Improper Verification Of Cryptographic Signature

github.com/ssoready/ssoready is vulnerable to Improper Verification of Cryptographic Signature via the onlyPathHoistNamesInternal function. The vulnerability is due to differential XML parsing. Attackers can carry out a signature bypass if they have access to certain IDP-signed messages...

CVE-2023-34435: Improper Verification of Cryptographic Signature

A firmware update vulnerability exists in the boa formUpload functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted network packets can lead to arbitrary firmware update. An attacker can provide a malicious file to trigger this vulnerability...

CVE-2024-21917: Improper Verification of Cryptographic Signature

A vulnerability exists in Rockwell Automation FactoryTalk® Service Platform that allows a malicious user to obtain the service token and use it for authentication on another FTSP directory. This is due to the lack of digital signing between the FTSP service token and directory. If exploited, a...

CVE-2023-39392: Improper Verification of Cryptographic Signature

Vulnerability of insecure signatures in the OsuLogin module. Successful exploitation of this vulnerability may cause OsuLogin to be maliciously modified and overwritten...

CVE-2023-38418: Improper Verification of Cryptographic Signature

The BIG-IP Edge Client Installer on macOS does not follow best practices for elevating privileges during the installation process. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

PT-2023-1549

Name of the Vulnerable Software and Affected Versions FortiWeb versions 6.4 through 6.4, 6.3.16 and below, 6.2, 6.1, 6.0 FortiOS versions 7.0.3 and below, 6.4.8 and below, 6.2, 6.0 FortiSwitch versions 7.0.3 and below, 6.4.10 and below, 6.2, 6.0 FortiProxy versions 7.0.1 and below, 2.0.7 and belo...