Threats Tagged 'cwe-326'

Inadequate encryption strength in Windows Active Directory allows an authorized attacker to bypass a security feature over a network.

IBM Langflow OSS 1.0.0 through 1.10.3 could allow an authenticated attacker to execute arbitrary code due to a cryptographic weakness in the custom component validation mechanism. When the optional hardening mode that restricts execution to trusted component templates is enabled, the application validates component code using a truncated SHA‑256 hash. Because the hash comparison relies on only a portion of the digest, an attacker can craft malicious component code that collides with a trusted template hash and bypasses validation. Successful exploitation allows the attacker to introduce and execute unauthorized Python code within the Langflow process, defeating the intended security control and potentially leading to full compromise of the affected instance.

CVE-2026-59651 is a vulnerability in Bouncy Castle for Java (BC-JAVA) affecting versions before 1.85 and LTS versions from 2.73.0 up to but not including 2.73.12. The issue involves the BKS keystore accepting a legacy version that uses a 16-bit integrity MAC key, which is considered inadequate encryption strength. This weakness could potentially undermine the integrity protection of the keystore data.

Use of an insecure cryptographic algorithm in the cashless payment system using NFC wristbands from CasfID Servicios Tecnológicos S.L.U. (version used at Resurrection Fest 2025), which employs cards based on MIFARE Classic technology (FM11RF08S). The cryptographic weakness of the authentication algorithm allows an attacker to retrieve access keys using techniques known as Backdoored Nested Attack, read the wristband’s entire contents, and clone its credentials onto a compatible rewritable card. Exploitation of this vulnerability could enable the impersonation of other attendees, the fraudulent use of the balance associated with their wristbands, and financial losses for both the affected users and the event organizers.

Pronetiqs IntraVUE versions 3.2.1a14 and prior have an inadequate encryption strength vulnerability which could allow an attacker to steal admin credentials via weak hash or a pass-the-hash attack.

HCL Aftermarket EPC is affected by Business Logic Vulnerability using which a non valid user of the application can obtain passwords from the server and redirect them to their own email address by manipulating the server's response. The application includes checks in the initial requests to verify the validity of the provided UserId, but similar validation is not applied to Email requests when sending passwords to user emails.

HCL DFXServer is affected by an Unencrypted Communication vulnerability. The application permits users to establish connections over unencrypted channels via the HTTP protocol, which could allow a remote attacker to intercept network traffic and expose sensitive data transmitted between the user and the application.

ruby-jwt versions prior to 2.10.3 and 3.2.0 contain an improper authentication vulnerability in the JWT.decode method when using HS256, HS384, or HS512 algorithms. The issue arises because an empty key is accepted during HMAC verification, allowing attacker-forged tokens to be validated. This vulnerability is fixed in versions 2.10.3 and 3.2.0.