CVE-2024-45048GHSA-GHG6-32F9-2JP7
XML External Entity Reference (XXE) in PHPSpreadsheet
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.2.1, 1.29.1, 2.1.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: poc
- Automatable: no
- Technical impact: total
Summary
PHPSpreadsheet is a pure PHP library for reading and writing spreadsheet files. Affected versions are subject to a bypassing of a filter which allows for an XXE-attack. This in turn allows attacker to obtain contents of local files, even if error reporting is muted. This vulnerability has been addressed in release version 2.2.1. All users are advised to upgrade. There are no known workarounds for this vulnerability.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: poc · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- PHPOffice PhpSpreadsheet
fixed in 2.2.1
- phpoffice/phpspreadsheetPackagist
fixed in 1.29.1
- phpoffice/phpspreadsheetPackagist
From 2.2.0 · fixed in 2.2.1
- phpoffice/phpspreadsheetPackagist
From 2.0.0 · fixed in 2.1.1
- phpoffice/phpexcelPackagist
through 1.8.2