CVE-2025-54370: PhpSpreadsheet vulnerable to SSRF when reading and displaying a processed HTML document in the browser

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High severity · published Aug 25, 2025

CVE-2025-54370

PhpSpreadsheet vulnerable to SSRF when reading and displaying a processed HTML document in the browser

8.7

CVSS

0.8%

EPSS

No

On KEV

Description

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.

Exploitation

Is it being used?

Exploit prediction (EPSS)0.8% · higher than 57% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

PH

PhpSpreadsheet · PHPOffice

< 1.30.0; >= 2.0.0, < 2.1.12; >= 2.2.0, < 2.4.0; >= 3.0.0, < 3.10.0; >= 4.0.0, < 5.0.0 · source: vendor

Affected product