Note Mark: Username Enumeration via Login Endpoint Timing Side-Channel

Summary A timing side-channel in the login endpoint allows unauthenticated attackers to determine whether a username exists by measuring response time differences. Requests for valid usernames take noticeably longer because the server performs bcrypt password verification, while requests for...

CVE-2026-4401

The Download Monitor plugin for WordPress is vulnerable to Cross-Site Request Forgery in the actionshandler and bulkactionshandler methods in class-dlm-downloads-path.php in all versions up to, and including, 5.1.10. This is due to missing nonce verification on these functions. This makes it...

CVE-2026-32605 Nimiq: Remote crash via off-by-one signer bounds check in proposal buffer

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, an untrusted peer could crash a validator by publishing a signed tendermint proposal message where signer == validators.numvalidators...

CVE-2026-32605 Nimiq: Remote crash via off-by-one signer bounds check in proposal buffer

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, an untrusted peer could crash a validator by publishing a signed tendermint proposal message where signer == validators.numvalidators...

CVE-2026-34477

A flaw was found in Apache Log4j Core. A network-based attacker can perform a man-in-the-middle MITM attack, allowing them to intercept encrypted communications. This occurs when an SMTP, Socket, or Syslog appender uses Transport Layer Security TLS with a nested element, and the attacker has a...

OPENSUSE-SU-2026:20519-1 Security update for nodejs24

This update for nodejs24 fixes the following issues: Update to version 24.14.1. Security issues fixed: - CVE-2026-21717: trivially predictable hash collisions due to flaw in V8's string hashing mechanism allows for performance degradation via a crafted request bsc1260494. - CVE-2026-21716:...

EUVD-2026-21899

An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and Cortex XSIAM platforms during integration of Microsoft Teams that enables an unauthenticated user to access and modify protected resources...

CVE-2026-0234

CVE-2026-0234 affects Cortex XSOAR and Cortex XSIAM in the Microsoft Teams integration. The vulnerability arises from improper verification of cryptographic signatures, allowing an unauthenticated actor to access and modify protected resources. Technical details in PT-Security and vendor advisori...

CVE-2026-0234 Cortex XSOAR: Improper Verification of Cryptographic Signature in Microsoft Teams integration

An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and Cortex XSIAM platforms during integration of Microsoft Teams that enables an unauthenticated user to access and modify protected resources...

Vulnerability Remediation: The Complete Guide to Fixing Security Weaknesses

Your scanners find thousands of vulnerabilities every cycle. Your team triages, assigns, and patches what they can. But weeks later, the same critical CVEs still sit open, SLAs blow past their deadlines, and the backlog keeps growing. The problem is rarely a lack of detection. It is a broken...

BIT-HELM-2026-35205 Helm's plugin verification fails open when .prov is missing, allowing unsigned plugin install

Helm is a package manager for Charts for Kubernetes. From 4.0.0 to 4.1.3, Helm will install plugins missing provenance .prov file when signature verification is required. This vulnerability is fixed in 4.1.4...

Node.js: Node.js: Information disclosure via timing oracle in HMAC verification

A flaw was found in Node.js. The HMAC Hash-based Message Authentication Code verification process uses a comparison method that does not take a constant amount of time. This non-constant-time comparison can leak timing information, which, under specific conditions where precise timing measurement...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 : Django vulnerabilities (USN-8154-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8154-1 advisory. Seokchan Yoon discovered that Django incorrectly handled copying memory when parsing multipart uploads with...

Craft Commerce 安全漏洞

Craft Commerce is an e-commerce platform derived from the open-source Craft CMS. Vulnerabilities exist in versions 4.0.0 to 4.10.2, as well as 5.0.0 to 5.5.4 of Craft Commerce. These vulnerabilities stem from the PaymentsController::actionPay function, which allows order data to be disclosed to...

PT-2026-32419

During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in VerifyOptions.Intermediates, which can lead to a denial of service. This affects both direct users of crypto/x509 and users of crypto/tls...

Important: nodejs22

Issue Overview: A flaw in Node.js HTTP request handling causes an uncaught TypeError when a request is received with a header named proto and the application accesses req.headersDistinct. When this occurs, dest"proto" resolves to Object.prototype rather than undefined, causing .push to be called ...

Improper Certificate Validation

Overview org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services. Affected versions of this package are vulnerable to Improper Certificate Validation via packed self-attestation in WebAuthn registration. An attacker can bypass...

Palo Alto Networks Cortex XSOAR 安全漏洞

Palo Alto Networks Cortex XSOAR is an application software developed by Palo Alto Networks in the United States. It provides a security orchestration, automation, and response platform, along with threat intelligence management and a built-in marketplace. There are security vulnerabilities in Pal...

PT-2026-32427

Helm is a package manager for Charts for Kubernetes. From 4.0.0 to 4.1.3, Helm will install plugins missing provenance .prov file when signature verification is required. This vulnerability is fixed in 4.1.4...

Amazon Linux 2023 : nodejs20, nodejs20-devel, nodejs20-full-i18n (ALAS2023-2026-1577)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1577 advisory. A flaw in Node.js HTTP request handling causes an uncaught TypeError when a request is received with a header named proto and the application accesses req.headersDistinct. When this occurs,...