#ssrf

### Summary When using Astro's Cloudflare adapter (`@astrojs/cloudflare`) configured with `output: 'server'` while using the default `imageService: 'compile'`, the generated image optimization endpoint doesn't check the URLs it receives, allowing content from unauthorized third-party domains to be served. ### Details On-demand rendered sites built with Astro include an `/_image` endpoint, which returns optimized versions of images. The `/_image` endpoint is restricted to processing local images bundled with the site and also supports remote images from domains the site developer has manually authorized (using the [`image.domains`](https://docs.astro.build/en/reference/configuration-reference/#imagedomains) or [`image.remotePatterns`](https://docs.astro.build/en/reference/configuration-reference/#imageremotepatterns) options). However, a bug in impacted versions of the `@astrojs/cloudflare` adapter for deployment on Cloudflare’s infrastructure, allows an attacker to bypass the thir...

### Summary Users with webhook permissions can conduct SSRF via webhooks. If they have permission to view the webhook logs, the (partial) request response is also disclosed ### Details When sending webhooks, the destination is not validated, causing SSRF. ### Impact Bypass of firewalls to interact with internal services. See https://owasp.org/Top10/A10_2021-Server-Side_Request_Forgery_%28SSRF%29/ for more potential impact. ### Resources https://cheatsheetseries.owasp.org/cheatsheets/Server_Side_Request_Forgery_Prevention_Cheat_Sheet.html for more information on SSRF and its fix

A vulnerability in **Next.js Middleware** has been fixed in **v14.2.32** and **v15.4.7**. The issue occurred when request headers were directly passed into `NextResponse.next()`. In self-hosted applications, this could allow Server-Side Request Forgery (SSRF) if certain sensitive headers from the incoming request were reflected back into the response. All users implementing custom middleware logic in self-hosted environments are strongly encouraged to upgrade and verify correct usage of the `next()` function. More details at [Vercel Changelog](https://vercel.com/changelog/cve-2025-57822)

request-filtering-agent versions 1.x.x and earlier contain a vulnerability where HTTPS requests to 127.0.0.1 bypass IP address filtering, while HTTP requests are correctly blocked. **Impact:** Vulnerable patterns (requests that should be blocked but are allowed): - https://127.0.0.1:443/api - https://127.0.0.1:8443/admin - Any HTTPS request using direct IP address `https://127.0.0.1` This vulnerability primarily affects services using self-signed certificates on `127.0.0.1`. **Not affected (correctly blocked in all versions):** - http://127.0.0.1:80/api - HTTP requests are properly blocked - https://localhost:443/api - Domain-based requests trigger DNS lookup and are blocked - http://localhost:80/api - Domain-based HTTP requests are blocked - Requests to other private IPs like 192.168.x.x, 10.x.x.x, 172.16.x.x This allows attackers to potentially access internal HTTPS services running on localhost, bypassing the library's SSRF protection. The vulnerability is particularly dangerou...

**Product:** PhpSpreadsheet **Version:** 3.8.0 **CWE-ID:** CWE-918: Server-Side Request Forgery (SSRF) **CVSS vector v.3.1:** 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) **CVSS vector v.4.0:** 8.7 (AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N) **Description:** SSRF occurs when a processed HTML document is read and displayed in the browser **Impact:** Server-Side Request Forgery **Vulnerable component:** the `PhpOffice\PhpSpreadsheet\Worksheet\Drawing` class, `setPath` method **Exploitation conditions:** getting a string from the user that is passed to the HTML reader **Mitigation:** improved processing of the `$path` variable of the `setPath` method of the `PhpOffice\PhpSpreadsheet\Worksheet\Drawing` class is needed **Researcher: Aleksey Solovev (Positive Technologies)** # Research The researcher discovered zero-day vulnerability Server-Side Request Forgery (SSRF) (in the `setPath` method of the `PhpOffice\PhpSpreadsheet\Worksheet\Drawing` class) in Phpspreadsheet. The latest ...

Mattermost Server versions 10.5.x <= 10.5.9 utilizing the Agents plugin fail to reject empty request bodies which allows users to trick users into clicking malicious links via post actions

Server-Side Request Forgery (SSRF) in eventmesh-runtime module in WebhookUtil.java on windows\linux\mac os e.g. allows the attacker can abuse functionality on the server to read or update internal resources. Users are recommended to upgrade to version 1.12.0 or use the master branch, which fixes this issue.

### Impact The WP Crontrol plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in versions 1.17.0 to 1.19.1 via the `wp_remote_request()` function. This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services. It is not possible for a user without Administrator level access to exploit this weakness. It is not possible for an Administrator performing an attack to see the HTTP response to the request to their chosen URL, nor is it possible for them to time the response. ### Patches WP Crontrol version 1.19.2 makes the following changes to harden the URL cron event feature: * URLs are now validated for safety with the `wp_http_validate_url()` function upon saving. The user is informed if they save a cron event containing a URL that is not considered safe, and the HTTP request will ...

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.7 ATTENTION: Exploitable remotely/low attack complexity Vendor: Schneider Electric Equipment: EcoStruxure Power Monitoring Expert Vulnerabilities: Path Traversal, Deserialization of Untrusted Data, Server-Side Request Forgery 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow a remote attacker to read arbitrary files from the target machine, or to access internal services directly. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Schneider Electric reports the following versions of EcoStruxure Power Monitoring Expert are affected: EcoStruxure Power Monitoring Expert: Version 13.1 3.2 VULNERABILITY OVERVIEW 3.2.1 PATH TRAVERSAL CWE-22 Schneider Electric EcoStruxure Power Monitoring Expert contains a directory traversal vulnerability, which may enable remote code execution when an authenticated attacker with admin privileges uploads a malicious file over HTTP which then gets executed. Authentication is required to exploit th...

Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.