PT-2026-76604

SiYuan versions before 3.7.4 contain an unthrottled brute-force vulnerability in the Publish Service Basic Auth implementation PublishServiceTransport.RoundTrip in kernel/server/proxy/publish.go. The Publish Service runs on a separate, unauthenticated-by-default listener default TCP port 6808 and...

CVE-2026-74868: Improper Restriction of Excessive Authentication Attempts

SiYuan versions before 3.7.4 contain an unthrottled brute-force vulnerability in the Publish Service Basic Auth implementation PublishServiceTransport.RoundTrip in kernel/server/proxy/publish.go. The Publish Service runs on a separate, unauthenticated-by-default listener default TCP port 6808 and...

CVE-2026-73046

SiYuan before v3.7.4 improperly restricts excessive authentication attempts in the CheckAuth middleware. The HTTP Basic Authentication branch, which guards nearly the entire /api/ surface, accepts the workspace access code Conf.AccessAuthCode as the Basic Auth password but never consults the...

CVE-2026-73046 SiYuan before v3.7.4 Authentication Bypass via HTTP Basic Auth

SiYuan before v3.7.4 improperly restricts excessive authentication attempts in the CheckAuth middleware. The HTTP Basic Authentication branch, which guards nearly the entire /api/ surface, accepts the workspace access code Conf.AccessAuthCode as the Basic Auth password but never consults the...

CVE-2026-73046

SiYuan before v3.7.4 improperly restricts excessive authentication attempts in the CheckAuth middleware. The HTTP Basic Authentication branch, which guards nearly the entire /api/ surface, accepts the workspace access code Conf.AccessAuthCode as the Basic Auth password but never consults the...

CVE-2026-73046 SiYuan before v3.7.4 Authentication Bypass via HTTP Basic Auth

SiYuan before v3.7.4 improperly restricts excessive authentication attempts in the CheckAuth middleware. The HTTP Basic Authentication branch, which guards nearly the entire /api/ surface, accepts the workspace access code Conf.AccessAuthCode as the Basic Auth password but never consults the...

PT-2026-73053

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.7.4 Description Improper restriction of authentication attempts occurs in the CheckAuth middleware. The HTTP Basic Authentication branch, which protects most of the /api/ endpoints, accepts the workspace access code...

PT-2026-76566

Name of the Vulnerable Software and Affected Versions fabric-ca affected versions not specified Description When configured with an LDAP backend, the software fails to properly escape the username obtained from HTTP Basic authentication before including it in an LDAP uid search filter. This allow...

PT-2026-76014

When fabric-ca is configured with an LDAP backend, the username from HTTP Basic authentication is included in an LDAP uid search filter without proper escaping. An unauthenticated attacker with network access to the CA enrollment endpoint could exploit this to perform LDAP injection before passwo...

Imperva API Security Token & Authentication Risk Report: Nearly 40% of APIs Face Multiple Authentication Risks

Every year, the security industry publishes benchmark reports built more or less the same way: pick a handful of common vulnerabilities, measure how often they show up, publish the percentages, and move on. We just finished our second year running one of those reports — and the most important thi...

CVE-2026-73245

Kestra, an open-source event-driven orchestration platform, prior to 2.0.0-rc6 exposed Micronaut management endpoints on port 8081 without authentication even when Basic Auth protects /api/v1/** on port 8080, allowing unauthenticated GET /env to disclose resolved configuration and POST /loggers/{...

CVE-2026-73245 Kestra: Unauthenticated management/actuator endpoints exposed on port 8081 (/env, /loggers) bypass API basic-auth

Kestra is an open-source, event-driven orchestration platform. Prior to 2.0.0-rc6, Kestra's cli/src/main/resources/application.yml serves Micronaut management endpoints on port 8081 without authentication even when Basic Auth protects /api/v1/ on port 8080, allowing unauthenticated GET /env...

Monit - Default Credentials Detection

Tries admin:monit against Monit Basic auth WWW-Authenticate realm=monit and looks for Monit: in a 200 response. !/usr/bin/env python3 -- coding: utf-8 -- """Monit default credentials admin:monit.""" import base64 from kittysploit import from lib.protocols.http.httpclient import Httpclient class...

Node.js Module axios 1.15.2 < 1.18.0 Prototype Pollution (CVE-2026-67314)

The version of the axios Node.js module installed on the remote host is 1.15.2 prior to 1.18.0. It is, therefore, affected by a vulnerability: - Prototype-pollution read-side gadgets in Basic auth subfield handling. When an application is already affected by a separate prototype-pollution primiti...

CVE-2026-71326

Traefik is an open source HTTP reverse proxy and load balancer. From 3.6.11 until 3.6.25 and 3.7.10, Traefik's BasicAuth middleware in pkg/middlewares/auth/basicauth.go deduplicates concurrent password checks with a singleflight key built from the delimiter-free concatenation of password and...

Traefik: BasicAuth singleflight key collision allows authenticated identity spoofing

Summary There is a low severity vulnerability in Traefik's BasicAuth middleware. Concurrent password verifications are deduplicated through a singleflight group whose key was the delimiter-free concatenation of the submitted password and the stored secret, so a request carrying an unconfigured...

CLSA-2026-1785886683 Fix CVE(s): CVE-2025-58060

SECURITY UPDATE: authentication bypass via alternate auth method - debian/patches/CVE-2025-58060.patch: only validate Basic credentials when the resource requires Basic auth, and only process Negotiate when it requires Kerberos, in scheduler/auth.c cupsdAuthorize; backport of upstream commit...

django-basic-auth-ip-whitelist (>=0.2.1, <=0.3.1), django-chats (0.2.2) +14 more potentially affected by CVE-2026-15830 via django (3.0.0)

django PYPI version 3.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on django and may be impacted: - django-basic-auth-ip-whitelist =0.2.1, =0.8.0, =0.7.0, =0.10.0, =0.5.0, =0.6.1, =0.7.0, =0.4.1, =1.0.1, =1.0.2 and more Source cves: CVE-2026-15830...

PT-2026-73976

TuxCare rebuilt basic-auth-connect to address 1 CVE. Fixed in 1.0.0-tuxcare.1...

CVE-2026-68586 SiYuan before v3.7.3 Content Disclosure via getBacklinkDoc

SiYuan before v3.7.3 fails to apply publish-access filters to the getBacklinkDoc and getBackmentionDoc content endpoints /api/ref/getBacklinkDoc and /api/ref/getBackmentionDoc. While the corresponding backlink list endpoints filter publish-forbidden documents, the content endpoints gated only by...