CWE-918

picklescan before 0.0.35 contains an unsafe pickle deserialization vulnerability allowing unauthenticated attackers to read arbitrary server files by chaining io.FileIO and urllib.request.urlopen. Attackers can bypass RCE-focused blocklists to exfiltrate sensitive data like…

### Summary The spreadsheet-import endpoint `axiosRequestMake` could be used as a generic HTTP proxy. Before the fix it was reachable unauthenticated, and its URL-extension allowlist was a regex tested against the full URL string, so URLs whose query string ended in `.csv` (for…

### Summary The base-migration endpoint accepted a caller-supplied URL that the migration worker dereferenced without enforcing protocol or destination, allowing scheme abuse (`file:`, `ftp:`, etc.) and probing of internal HTTP destinations. ### Details The `migrate` endpoint…

### Summary The spreadsheet-fetch endpoint (`axiosRequestMake`) accepted URLs whose path contained a permitted extension anywhere in the string, and applied a hand-rolled regex blocklist that omitted `127.0.0.0/8` and `169.254.0.0/16`, allowing the cloud-metadata endpoint to be…

**Commit:** [86fbb0f7a8](https://github.com/gohugoio/hugo/commit/86fbb0f7a8) — _security: Validate redirects against security.http.urls_ **Affected versions:** v0.91.0 (when `security.http.urls` was introduced) through v0.161.1. **Fixed in:** v0.162.0. **Severity:** Only…

## Summary When a WebSocket connection was opened, Deno checked the destination hostname against `--deny-net` rules but did not re-check the IP addresses that hostname resolved to. An attacker-controlled script could use a specially crafted domain name that passes the hostname…

## Summary When `fetch()` was called, Deno checked the destination hostname against `--deny-net` rules but did not re-check the IP addresses that hostname resolved to. An attacker-controlled script could use a specially crafted domain name that passes the hostname check yet…

## Summary `@astrojs/netlify` converts Astro `image.remotePatterns` into Netlify Image CDN `images.remote_images` regular expressions with broader semantics than Astro's canonical matcher. A single wildcard hostname such as `*.example.com` is converted to an optional subdomain…

### Summary A GeoServer that uses `ENTITY_RESOLUTION_ALLOWLIST` may allow attacker to perform unauthenticated Server-Side Request Forgery (SSRF). ### Details This vulnerability requires that GeoServer is set up to use a proxy base URL and the `ENTITY_RESOLUTION_ALLOWLIST`…

## Summary Several Kolibri API endpoints accept an unvalidated `baseurl` parameter and fetch attacker-controlled URLs from the Kolibri server, reflecting the response body back to the caller. The original report identified two endpoints on the `RemoteFacilityUser*` viewsets;…

### Summary Papra's webhook delivery system contains an SSRF protection bypass that allows any authenticated organisation member to cause the server to make HTTP requests to internal addresses — loopback, link-local, and RFC-1918 ranges. The SSRF protection validates the…

### Summary The connection-test endpoint opened a raw TCP socket to the user-supplied database host without resolving and range-checking the destination, so private and link-local addresses (including IPv4-mapped IPv6 forms and `localhost`) reached the driver. ### Details A new…

## Summary `managementServer.CreateSchematic` (`internal/backend/grpc/schematics.go`) passes the caller-controlled `TalosVersion` field directly to `imageFactoryClient.OverlaysVersions`, which embeds it verbatim into a `fmt.Sprintf("/version/%s/overlays/official",…

## Summary The `/api/_action/media/external-link` endpoint allows authenticated admin users to make server-side HTTP HEAD requests to arbitrary internal IP addresses. While the parallel `uploadFromURL` flow validates target IPs against private/reserved ranges via…

### Summary PraisonAI's `spider_tools` URL validation can be bypassed using alternate loopback host encodings. The affected component is: ```text praisonaiagents/tools/spider_tools.py ```` The tool contains a URL validation function intended to block local or unsafe targets…

A source code audit led to the discovery of three significant security vulnerabilities in the trestle/core/remote/cache.py module. **Finding 1 (Critical): SSRF (CWE-918)** The HTTPSFetcher._do_fetch() method passes a user-supplied URL directly to requests.get() without…

## Summary When an application using Pydantic AI opts a URL into `force_download='allow-local'` (which disables the default block on private/internal IPs), the cloud-metadata blocklist could be bypassed by encoding the metadata IP in an IPv6 transition form (IPv4-mapped IPv6,…

###Summary A Server-Side Request Forgery (SSRF) vulnerability in get_image_info() allows any authenticated user to force the server to send HTTP requests to arbitrary internal endpoints, including cloud metadata services (e.g., AWS 169.254.169.254). This is a blind SSRF with…

### Summary The `request-filtering-agent` SSRF protection was non-functional in the four notification webhook plugins (Slack, Discord, Mattermost, Teams) because `httpAgent` / `httpsAgent` were passed as part of the request **body** rather than the axios **config**. An…

## Summary Unauthenticated semi-blind Server-Side Request Forgery (SSRF) via the Azure instance identity endpoint (`POST /api/v2/workspaceagents/azure-instance-identity`). An external attacker can force the Coder server to issue HTTP GET requests to arbitrary internal or…