PHPOffice Math allows XXE when processing an XML file in the MathML format
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| PHPOffice | Math | affected |
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-16521 | PHPOffice Math allows XXE when processing an XML file in the MathML format |
Github GHSA |
GHSA-42hm-pq2f-3r7m | PHPOffice Math allows XXE when processing an XML file in the MathML format |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.496% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | PHPOffice Math is a library that provides a set of classes to manipulate different formula file formats. Prior to version 0.3.0, loading XML data using the standard `libxml` extension and the `LIBXML_DTDLOAD` flag without additional filtration, leads to XXE. Version 0.3.0 fixes the vulnerability. | |
| Title | PHPOffice Math allows XXE when processing an XML file in the MathML format | |
| Weaknesses | CWE-611 | |
| References |
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| Metrics |
cvssV4_0
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