PT-2026-71652

Name of the Vulnerable Software and Affected Versions rsync versions 3.1.0 through 3.4.x Description An access control bypass exists that allows remote attackers to circumvent hosts deny rules by inducing DNS resolution failures during hostname-based access control evaluation. When a DNS lookup f...

CVE-2026-70452: Incorrect Authorization

rsync 3.1.0 before 3.5.0 contains an access control bypass vulnerability that allows remote attackers to circumvent hosts deny rules by inducing DNS resolution failures during hostname-based access control evaluation. When a DNS lookup for a hostname-based deny rule fails, the daemon skips the ru...

GHSA-H4W7-MGQ4-WG6X Duplicate Advisory: Missing publish-access filter on getBlockAttrs and batchGetBlockAttrs discloses block attributes (name, alias, memo, custom fields) of protected documents

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-qvq9-hq6p-v378. This link is maintained to preserve external references. Original Description SiYuan versions before v3.7.4 fail to enforce publish-access checks in the getBlockAttrs and batchGetBlockAttrs...

Duplicate Advisory: Static-file routes bypass the publish-access controls enforced on the REST API, exposing templates, snippets and export artifacts to anonymous readers

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-fgmr-7w36-9qfq. This link is maintained to preserve external references. Original Description SiYuan before v3.7.4 contains an access control bypass vulnerability where static-file routes in the server mux bypas...

GHSA-CM9F-W4H4-7J85 Duplicate Advisory: Static-file routes bypass the publish-access controls enforced on the REST API, exposing templates, snippets and export artifacts to anonymous readers

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-fgmr-7w36-9qfq. This link is maintained to preserve external references. Original Description SiYuan before v3.7.4 contains an access control bypass vulnerability where static-file routes in the server mux bypas...

CVE-2026-18744 CVE-2026-18744

Any authenticated case participant can fetch any OTHER vendor's CaseStatement + per-vul CaseMemberStatus by supplying that member's id — testfunc only checks ismycase, not ownership of kwargs'member'. Bypasses sharestatus; leaks embargoed vendor affected/not-affected + statement text cross-tenant...

CVE-2026-72796

SiYuan before v3.7.4 contains an access control bypass vulnerability where static-file routes in the server mux bypass publish-access controls enforced on the REST API. Attackers with publish reader tokens or anonymous access in disabled-auth mode can read templates, snippets, and export artifact...

CVE-2026-72795

SiYuan versions before v3.7.4 fail to filter embedded block content by publish access in the getBlockDOMWithEmbed and getBlockDOMsWithEmbed endpoints. Attackers can request published blocks containing embed queries to read content from password-protected, hidden, or forbidden documents without...

CVE-2026-72805 SiYuan before v3.7.4 Information Disclosure via Block Endpoints

SiYuan versions before v3.7.4 fail to enforce publish-access checks on getBlockBreadcrumb, getRefText, and getBlockTreeInfos endpoints, allowing disclosure of protected document content and metadata. Anonymous readers or publish RoleReader accounts can retrieve document titles, ancestor block...

CVE-2026-72799

CVE-2026-72799 affects SiYuan before v3.7.4 (up to v3.7.2). In publish mode, when Publish.Auth.Enable is false, unauthenticated readers or any publish reader token can call five filetree path-resolution endpoints (getFullHPathByID, getHPathByID, getPathByID, getIDsByHPath, getHPathByPath) to enum...

CVE-2026-72796

SiYuan before v3.7.4 suffers an access control bypass where static-file routes in the server mux do not enforce publish-access restrictions applied to the REST API. This allows attackers with publish reader tokens or anonymous access in disabled-auth mode to read templates, snippets, and export a...

CVE-2026-72796

SiYuan before v3.7.4 contains an access control bypass vulnerability where static-file routes in the server mux bypass publish-access controls enforced on the REST API. Attackers with publish reader tokens or anonymous access in disabled-auth mode can read templates, snippets, and export artifact...

CVE-2026-72796 SiYuan before v3.7.4 Access Control Bypass via Static Routes

SiYuan before v3.7.4 contains an access control bypass vulnerability where static-file routes in the server mux bypass publish-access controls enforced on the REST API. Attackers with publish reader tokens or anonymous access in disabled-auth mode can read templates, snippets, and export artifact...

CVE-2026-72796 SiYuan before v3.7.4 Access Control Bypass via Static Routes

SiYuan before v3.7.4 contains an access control bypass vulnerability where static-file routes in the server mux bypass publish-access controls enforced on the REST API. Attackers with publish reader tokens or anonymous access in disabled-auth mode can read templates, snippets, and export artifact...

CVE-2026-72795 SiYuan before v3.7.4 Information Disclosure via Embed Block

SiYuan versions before v3.7.4 fail to filter embedded block content by publish access in the getBlockDOMWithEmbed and getBlockDOMsWithEmbed endpoints. Attackers can request published blocks containing embed queries to read content from password-protected, hidden, or forbidden documents without...

[SECURITY] [DSA 6434-1] lemonldap-ng security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6434-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff August 12, 2026 https://www.debian.org/security/faq -...

github.com/go-chi/chi/middleware: go-chi chi: IP spoofing via X-Forwarded-For header allows bypass of access controls

A flaw was found in the go-chi chi RealIP middleware. This vulnerability allows a remote attacker to spoof their IP address by manipulating the X-Forwarded-For HTTP header. By exploiting this, an attacker can bypass IP-based access control lists and rate-limiting mechanisms, and forge log entries...

github.com/go-chi/chi/middleware: go-chi/chi: IP spoofing via X-Forwarded-For header manipulation

A flaw was found in the go-chi/chi component. The RealIP middleware, responsible for resolving the request source IP, does not properly validate trusted proxies when processing the X-Forwarded-For header. A remote attacker can exploit this by prepending a forged IP address to the X-Forwarded-For...

github.com/go-chi/chi: go-chi/chi: IP Spoofing via RealIP Middleware allows bypassing access controls

A flaw was found in the go-chi/chi RealIP middleware. This vulnerability allows a remote attacker to perform IP spoofing by supplying arbitrary IP addresses in client-controlled headers. This can lead to bypassing IP-based access controls, evading rate limiting and geo-IP restrictions, and...

CVE-2026-73239 Apache Allura: Missing permission checks IDOR

Insecure Direct Object Reference IDOR due to missing permission checks for multiple Artifact types in Apache Allura. This issue affects Apache Allura: before 1.19.1. Users are recommended to upgrade to version 1.19.1, which fixes the issue...