Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
7 results
Sep 15, 2026mcp-searxng is a Model Context Protocol server that gives AI assistants web search and URL-reading capabilities through SearXNG.CVE-2026-58485 · Other software · ihor-sokoliuk · reported by GitHubHigh 7.1
mcp-searxng is a Model Context Protocol server that gives AI assistants web search and URL-reading capabilities through SearXNG. Prior to 1.7.1, web_url_read receives its caller-controlled URL through src/index.ts and validates only the literal hostname in assertUrlAllowed() within src/url-reader.ts before undiciFetch() performs operating-system DNS resolution. A public-looking attacker-controlled hostname that resolves to a private, loopback, link-local, or cloud-metadata address therefore passes the lexical check and causes the MCP server to connect to the internal destination. In the default HTTP configuration, an unauthenticated network client can use this path to read internal services, expose credentials or service tokens, and enumerate reachable internal hosts; in STDIO deployments, prompt-influenced tool selection can provide the malicious URL. Direct private IP literals are blocked, and MCP_HTTP_ALLOW_PRIVATE_URLS remains an explicit opt-out. This issue is fixed in version 1.7.1.
- Product
- mcp-searxng
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026mcp-searxng is a Model Context Protocol server that gives AI assistants web search and URL-reading capabilities through SearXNG.CVE-2026-58483 · Other software · ihor-sokoliuk · reported by GitHubHigh 7.5
mcp-searxng is a Model Context Protocol server that gives AI assistants web search and URL-reading capabilities through SearXNG. Prior to 1.7.1, web_url_read in src/index.ts passes a caller-supplied URL to readUrlContent() in src/url-reader.ts, where checkContentLength() treats a missing Content-Length header as an inconclusive preflight and the normal and error paths then consume the complete body with response.text(). A server that omits Content-Length can therefore bypass URL_READ_MAX_CONTENT_LENGTH_BYTES and force unbounded memory use. The resulting string is also processed by NodeHtmlMarkdown.translate(), increasing CPU consumption and allowing an unauthenticated HTTP client to cause denial of service. This issue is fixed in version 1.7.1.
- Product
- mcp-searxng
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026mcp-searxng is a Model Context Protocol server that gives AI assistants web search and URL-reading capabilities through SearXNG.CVE-2026-54689 · Other software · ihor-sokoliuk · reported by GitHubMedium 6.3
mcp-searxng is a Model Context Protocol server that gives AI assistants web search and URL-reading capabilities through SearXNG. Prior to 1.2.0, the web_url_read URL policy in src/url-reader.ts can be bypassed while MCP_HTTP_HARDEN is enabled and MCP_HTTP_ALLOW_PRIVATE_URLS is not enabled because redirect targets are not revalidated, 0.0.0.0 is not classified as an internal address, and IPv4-mapped IPv6 literals canonicalized to hexadecimal form are not recognized. These inputs allow an attacker-influenced tool call to make the MCP server fetch loopback or internal HTTP resources and return content from local services, private APIs, service-mesh endpoints, or cloud metadata endpoints. The separate hostname-to-private-address case addressed by the earlier partial fix is not part of these residual bypasses. This issue is fixed in version 1.2.0.
- Product
- mcp-searxng
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026mcp-searxng is a Model Context Protocol server that gives AI assistants web search and URL-reading capabilities through SearXNG.CVE-2026-54688 · Other software · ihor-sokoliuk · reported by GitHubMedium 6.5
mcp-searxng is a Model Context Protocol server that gives AI assistants web search and URL-reading capabilities through SearXNG. Prior to 1.2.0, web_url_read passes a caller-supplied URL to the server-side fetch path while assertUrlAllowed() in src/url-reader.ts runs only when MCP_HTTP_HARDEN is enabled, even though MCP_HTTP_HARDEN is disabled by default in src/http-security.ts. In the default configuration, an attacker who influences the URL selected by a user or AI agent can make the server fetch loopback, private-network, or cloud metadata endpoint resources and return their contents into the model context. file:// URLs remain rejected, and the separate DNS-resolution and redirect-validation bypasses are outside this record. This issue is fixed in version 1.2.0.
- Product
- mcp-searxng
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 28, 2025A vulnerability was detected in floooh sokol up to 16cbcc864012898793cd2bc57f802499a264ea40.CVE-2025-15155 · Other software · floooh · reported by VulDBLow 1.9
A vulnerability was detected in floooh sokol up to 16cbcc864012898793cd2bc57f802499a264ea40. The impacted element is the function _sg_pipeline_desc_defaults in the library sokol_gfx.h. The manipulation results in stack-based buffer overflow. The attack requires a local approach. The exploit is now public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The patch is identified as 5d11344150973f15e16d3ec4ee7550a73fb995e0. It is advisable to implement a patch to correct this issue.
- Product
- sokol
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 22, 2025A vulnerability was identified in floooh sokol up to 5d11344150973f15e16d3ec4ee7550a73fb995e0.CVE-2025-15013 · Other software · floooh · reported by VulDBLow 1.9
A vulnerability was identified in floooh sokol up to 5d11344150973f15e16d3ec4ee7550a73fb995e0. The impacted element is the function _sg_validate_pipeline_desc in the library sokol_gfx.h. Such manipulation leads to stack-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The name of the patch is b95c5245ba357967220c9a860c7578a7487937b0. It is best practice to apply a patch to resolve this issue.
- Product
- sokol
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A security flaw has been discovered in floooh sokol up to 33e2271c431bf21de001e972f72da17a984da932.CVE-2025-14958 · Other software · floooh · reported by VulDBLow 1.9
A security flaw has been discovered in floooh sokol up to 33e2271c431bf21de001e972f72da17a984da932. This vulnerability affects the function _sg_pipeline_common_init in the library sokol_gfx.h. Performing manipulation results in heap-based buffer overflow. The attack needs to be approached locally. The exploit has been released to the public and may be exploited. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The patch is named 33e2271c431bf21de001e972f72da17a984da932. It is suggested to install a patch to address this issue.
- Product
- sokol
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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