Search Results (424745 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-73047 2 B3log, Siyuan 2 Siyuan, Siyuan 2026-08-26 6.2 Medium
siyuan versions <= 3.7.3 (fixed in v3.7.4) contain a server-side template injection vulnerability in the attribute-view Template calculation feature (introduced in v3.7.0-beta.1). The feature's template engine uses Sprig's unmodified function map, which still exposes the env, expandenv, and getHostByName functions that were removed elsewhere for CVE-2024-55660. A local, unauthenticated attacker (the kernel binds to 127.0.0.1 by default with no per-UID access control) can inject a malicious Template calculation formula to read environment variables belonging to the account running siyuan — including from a separate, unprivileged OS account — and to perform DNS lookups from the server's network position.
CVE-2026-73043 2 B3log, Siyuan 2 Siyuan, Siyuan 2026-08-26 9 Critical
SiYuan versions before v3.7.4 contain a remote code execution vulnerability in the Template calculation operator, which renders user-authored Go templates and stores output verbatim without sanitization. Attackers can inject malicious HTML and JavaScript into template calculations that execute in the desktop client renderer with Node integration enabled, allowing arbitrary code execution when the database is opened.
CVE-2026-73042 2 B3log, Siyuan 2 Siyuan, Siyuan 2026-08-26 9 Critical
SiYuan before v3.7.4 fails to properly escape database menu metadata in HTML interpolation, allowing stored values to execute script when users open group, view, or field-edit menus. Attackers can inject markup through field descriptions or names that close containing elements and execute arbitrary code via event handlers, reaching Node built-ins due to Electron's insecure configuration.
CVE-2026-73630 2 B3log, Siyuan 2 Siyuan, Siyuan 2026-08-26 5.8 Medium
SiYuan before v3.7.4 contains an information disclosure vulnerability in the /api/filetree/authFilePublishAccess endpoint, which is registered with CheckAuth only and is reachable anonymously. The endpoint never sets a failure code, so its outcome is signalled entirely by the response message and by the presence of a Set-Cookie header, and these signals differ across access tiers. By submitting requests with an empty password for a candidate document identifier, an anonymous attacker can distinguish whether a document is public/nonexistent, password-protected, or exists at the hidden or forbidden tier, thereby confirming the existence of documents they are not permitted to access. Because hidden and forbidden entries store an empty password, such requests also cause the server to issue a publish-auth cookie for forbidden documents.
CVE-2026-72811 2 B3log, Siyuan 2 Siyuan, Siyuan 2026-08-26 10 Critical
SiYuan versions <= v3.7.2 contain a SQL injection vulnerability in the backlink/mention search query (kernel/model/backlink.go), which concatenates stored block metadata (title, name, alias, anchor text) and the client-supplied keyword into a SQL MATCH/search statement while escaping only the double-quote character and not the single quote. A single quote in the client keyword (first-order, reachable by an anonymous or RoleReader user on the publish surface) or in stored document metadata (second-order) breaks out of the string literal. Because the query runs on the main read-write siyuan.db handle via a statement-stacking-capable driver, an attacker can execute arbitrary SQL, enabling cross-notebook read and write. Fixed in v3.7.4.
CVE-2026-80153 2026-08-26 N/A
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
CVE-2026-33800 2 Juniper, Juniper Networks 26 Junos, Lc2101, Lc2103 and 23 more 2026-08-26 6.5 Medium
An Unchecked Input for Loop Condition vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on MX Series allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS).Micro-BFD session flaps generate respective up/down events which are queued by PFEMAN for processing. Especially in a Virtual-Chassis (VC) scenario with locality‑bias configured, processing takes a significant amount of time for each event. If these sessions keep flapping, new events are constantly added, and in turn PFEMAN never completes processing these events. This results in the PFEMAN watchdog timer expiring, which causes the FPC to crash and restart, representing a complete service outage. This issue only affects MX series FPCs up to and including MPC9, and LC2101/2103 and LC480. It does not affect MPC10/11, LC4800/9600, and MX304. This issue affects Junos OS on MX Series: * all versions before 23.2R2-S7, * 23.4 versions before 23.4R2-S8, * 24.2 versions before 24.2R2-S4, * 24.4 versions before 24.4R2-S3, * 25.2 versions before 25.2R2.
CVE-2026-58507 1 Gitea 1 Gitea Open Source Git Server 2026-08-26 5.3 Medium
Private Repository Existence Disclosure via go-get Meta Endpoint
CVE-2026-58444 1 Gitea 1 Gitea Open Source Git Server 2026-08-26 4.3 Medium
Personal access token scope enforcement bypass on the repository home page (`GET /{owner}/{repo}`) discloses private repository contents
CVE-2026-58436 1 Gitea 1 Gitea Open Source Git Server 2026-08-26 7.5 High
ParseAcceptLanguage quadratic-time DoS via Locale middleware on unauthenticated requests
CVE-2026-58431 1 Gitea 1 Gitea Open Source Git Server 2026-08-26 4.3 Medium
Public-only API token restriction is not enforced on team API routes
CVE-2026-58428 1 Gitea 1 Gitea Open Source Git Server 2026-08-26 6.5 Medium
Release attachment extension allowlist bypass via web release edit form (variant of CVE-2025-68939)
CVE-2026-58425 1 Gitea 1 Gitea Open Source Git Server 2026-08-26 4.3 Medium
OAuth token introspection returns metadata of tokens issued to other clients (RFC 7662 section 4 violation)
CVE-2026-58417 1 Gitea 1 Gitea Open Source Git Server 2026-08-26 7.5 High
REST API exposes organization membership of private organizations to public
CVE-2026-57894 1 Gitea 1 Gitea Open Source Git Server 2026-08-26 8.5 High
Repository Migration Follows Git HTTP Redirects After URL Allow/Block Validation, Enabling Internal Git Repository Exfiltration
CVE-2026-58445 1 Gitea 1 Gitea Open Source Git Server 2026-08-26 2.7 Low
Cross-repository label-ID enumeration oracle via unscoped DeleteIssueLabel API
CVE-2026-58508 1 Gitea 1 Gitea Open Source Git Server 2026-08-26 9.1 Critical
Two SSRF vulnerabilities in Gitea migration/mirror (DNS rebinding + missing re-validation)
CVE-2026-58437 1 Gitea 1 Gitea Open Source Git Server 2026-08-26 7.1 High
Repository Visibility Manipulation via Git Push Options
CVE-2026-58435 1 Gitea 1 Gitea Open Source Git Server 2026-08-26 5.4 Medium
Gitea LFS Deploy-Key Privilege Escalation
CVE-2026-58420 1 Gitea 1 Gitea Open Source Git Server 2026-08-26 4.4 Medium
Local File Inclusion via file:// URI in Migration Restore