EUVD-2026-250563

fkie_cve-2025-54370

PhpOffice/PhpSpreadsheet is a pure PHP library for reading and writing spreadsheet files. Prior to versions 1.30.0, 2.1.12, 2.4.0, 3.10.0, and 5.0.0, SSRF can occur when a processed HTML document is read and displayed in the browser. The vulnerability lies in the setPath method of the PhpOffice\PhpSpreadsheet\Worksheet\Drawing class, where a crafted string from the user is passed to the HTML reader. This issue has been patched in versions 1.30.0, 2.1.12, 2.4.0, 3.10.0, and 5.0.0.

GHSA-rx7m-68vc-ppxh — PhpSpreadsheet vulnerable to SSRF when reading and displaying a processed HTML document in the browser

Affected: Packagist: phpoffice/phpspreadsheet

**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 version (3.8.0) of the `phpoffice/phpspreadsheet` library was installed. Below are the details of the installation:

*Listing 1. Installing the phpoffice/phpspreadsheet library* ``` $ composer require phpoffice/phpspreadsheet --prefer-source ``` The code that processes the HTML string with further rendering and displaying the result in the browser. *Listing 2. Executable file index.php using the PhpSpreadsheet library* ``` <?php

require __DIR__ . '/vendor/autoload.php';

$inputFileType = 'Html…

WID-SEC-W-2025-2062 — TYPO3 Extension: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in TYPO3 Extension ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen, und um Informationen offenzulegen.

Most recent entries from all

bdu:2025-11115

EUVD-2026-250563

fkie_cve-2025-54370

GHSA-rx7m-68vc-ppxh — PhpSpreadsheet vulnerable to SSRF when reading and displaying a processed HTML document in the browser

WID-SEC-W-2025-2062 — TYPO3 Extension: Mehrere Schwachstellen