CVE-2026-91973 Vikunja before 2.6.0 Authentication Bypass via CalDAV BasicAuth

Vikunja before 2.6.0 contains an authentication bypass vulnerability in CalDAV BasicAuth endpoints that lack rate limiting protection. Remote unauthenticated attackers can issue unbounded credential-guessing requests against /dav, /.well-known, and /feeds routes to bypass the instance's...

EUVD-2026-78648

Vikunja versions before 2.6.0 fail to apply rate limiting to /api/v2 public authentication endpoints including login, register, password-reset, and OAuth token routes. Remote unauthenticated attackers can perform unbounded credential guessing, account enumeration, and password-reset flooding...

CVE-2026-91972 Vikunja before 2.6.0 Authentication Bypass via Unthrottled API

Vikunja versions before 2.6.0 fail to apply rate limiting to /api/v2 public authentication endpoints including login, register, password-reset, and OAuth token routes. Remote unauthenticated attackers can perform unbounded credential guessing, account enumeration, and password-reset flooding...

CVE-2026-91972

Vikunja versions before 2.6.0 fail to apply rate limiting to the /api/v2 public authentication endpoints (login, register, password-reset, and OAuth token routes). Remote unauthenticated attackers can perform unbounded credential guessing , account enumeration , and password-reset flooding withou...

PT-2026-92091

Vikunja versions before 2.6.0 fail to apply rate limiting to /api/v2 public authentication endpoints including login, register, password-reset, and OAuth token routes. Remote unauthenticated attackers can perform unbounded credential guessing, account enumeration, and password-reset flooding...

PT-2026-92092

Vikunja before 2.6.0 contains an authentication bypass vulnerability in CalDAV BasicAuth endpoints that lack rate limiting protection. Remote unauthenticated attackers can issue unbounded credential-guessing requests against /dav, /.well-known, and /feeds routes to bypass the instance's...

Astra Linux – Vulnerability in jsoup

jsoup is a Java library for working with HTML. Users of jsoup versions prior to 1.14.2 who parse untrusted HTML or XML may be vulnerable to DOS attacks. If the parser is run on user-supplied input, an attacker may provide content that causes the parser to become stuck loop indefinitely until...

Astra Linux – Vulnerability in OVN

A flaw was discovered in Open Virtual Network, where the service monitor MAC does not properly implement rate limiting. This issue could allow an attacker to cause a denial of service, even in deployments with CoPP enabled and properly configured...

Astra Linux – Vulnerability in Firefox and Thunderbird

Repeatedly writing to the history interface attributes could have caused a denial-of-service condition in the browser. This issue was addressed by introducing rate-limiting to this API. This vulnerability affects Firefox 132, Firefox ESR 128.4, Thunderbird 128.4, and Thunderbird 132...

CVE-2026-90562

LangBot before 4.10.11 generates password recovery keys with only 24 bits of entropy and applies no rate limiting to the unauthenticated reset-password endpoint. Remote attackers knowing the administrator email can exhaust the keyspace through concurrent requests to reset the admin password and...

CVE-2026-90562

LangBot before 4.10.11 is vulnerable to authentication bypass via a weak password recovery key mechanism. The application generates recovery keys with only 24 bits of entropy and applies no rate limiting to the unauthenticated reset-password endpoint. A remote attacker who knows the administrator...

EUVD-2026-76987

LangBot before 4.10.11 generates password recovery keys with only 24 bits of entropy and applies no rate limiting to the unauthenticated reset-password endpoint. Remote attackers knowing the administrator email can exhaust the keyspace through concurrent requests to reset the admin password and...

CVE-2026-90562 LangBot before 4.10.11 Authentication Bypass via Weak Recovery Key

LangBot before 4.10.11 generates password recovery keys with only 24 bits of entropy and applies no rate limiting to the unauthenticated reset-password endpoint. Remote attackers knowing the administrator email can exhaust the keyspace through concurrent requests to reset the admin password and...

CVE-2026-90562 LangBot before 4.10.11 Authentication Bypass via Weak Recovery Key

LangBot before 4.10.11 generates password recovery keys with only 24 bits of entropy and applies no rate limiting to the unauthenticated reset-password endpoint. Remote attackers knowing the administrator email can exhaust the keyspace through concurrent requests to reset the admin password and...

PT-2026-90833

CVE-2026-90562 isn't a prompt injection zero-day. it's a password reset bug straight out of the OWASP Top 10 circa 2005, wearing an "agentic AI" badge. LangBot orchestrates LLM agents across Discord, Telegram, Slack bridges. the CVE lets an attacker hit the password reset endpoint and walk straig...

CVE-2026-89604

In the Linux kernel, the following vulnerability has been resolved: efivarfs: Rate limit statfs handler Ravi reports that statfs may be called by unprivileged users on the efivarfs mount point, which may result in a flood of calls to the QueryVariableInfo runtime service. These calls are...

EUVD-2026-76516

In the Linux kernel, the following vulnerability has been resolved: efivarfs: Rate limit statfs handler Ravi reports that statfs may be called by unprivileged users on the efivarfs mount point, which may result in a flood of calls to the QueryVariableInfo runtime service. These calls are...

CVE-2026-12215 OTP Login & Register Woocommerce <= 2.7.2 - Unauthenticated Authentication Bypass via Brute Force

The OTP Login & Register Woocommerce plugin for WordPress is vulnerable to Authentication Bypass via OTP Brute Force in all versions up to, and including, 2.7.2. The vulnerability exists because the OTP rate-limit attempt counter in processotpform is keyed exclusively on the attacker-controlled...

Security Bulletin: TS4300 Tape Library addresses security vulnerability CVE-2025-36045

Summary Certain email-related functions in the web GUI and APIs did not enforce rate limiting, allowing authenticated users to generate excessive email traffic by repeatedly invoking email-sending requests. This could lead to email flooding, increased mail server resource consumption, higher...

CVE-2026-78374

T4 Page Builder (by joomlart.com) for Joomla, versions prior to 2.3.0 , is vulnerable to an open mail relay via its front-end JSON editor endpoint. The exposed contact action requires no authentication, no CSRF token, no captcha (when no captcha plugin is enabled), and has no rate limiting. An at...