PT-2025-4368

Name of the Vulnerable Software and Affected Versions PhpSpreadsheet affected versions not specified Description The issue is related to a Cross-Site Scripting XSS vulnerability in the code that translates XLSX files into HTML representations and displays them in the response. This occurs when...

PT-2024-10176 · Phpoffice · Phpspreadsheet

Name of the Vulnerable Software and Affected Versions: PhpSpreadsheet versions prior to 3.7.0 PhpSpreadsheet versions prior to 2.3.5 PhpSpreadsheet versions prior to 2.1.6 PhpSpreadsheet versions prior to 1.29.7 Description: The issue is related to unauthorized reflected cross-site scripting in t...

PT-2024-10178 · Unknown · Phpspreadsheet

Name of the Vulnerable Software and Affected Versions: PhpSpreadsheet versions prior to 3.7.0 PhpSpreadsheet versions prior to 2.3.5 PhpSpreadsheet versions prior to 2.1.6 PhpSpreadsheet versions prior to 1.29.7 Description: The issue is related to a cross-site scripting XSS vulnerability of the...

PT-2024-10175 · Unknown · Phpspreadsheet

Name of the Vulnerable Software and Affected Versions: PhpSpreadsheet versions prior to 3.7.0 PhpSpreadsheet versions prior to 2.3.5 PhpSpreadsheet versions prior to 2.1.6 PhpSpreadsheet versions prior to 1.29.7 Description: The issue is related to a cross-site scripting XSS vulnerability in cust...

PT-2024-10181 · Unknown · Phpspreadsheet

Name of the Vulnerable Software and Affected Versions: PhpSpreadsheet versions prior to 3.7.0 PhpSpreadsheet versions prior to 2.3.5 PhpSpreadsheet versions prior to 2.1.6 PhpSpreadsheet versions prior to 1.29.7 Description: The issue is related to the bypass of the cross-site scripting sanitizer...

Security Bulletin: Multiple Vulnerabilities in IBM API Connect

Summary Multiple vulnerabilities were addressed in IBM API Connect v10.0.9.0 Vulnerability Details CVEID:CVE-2024-5535 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a buffer over-read flaw in the SSLselectnextproto API function when calling with an empty supported client...

CVE-2024-48917

PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. The XmlScanner class has a scan method which should prevent XXE attacks. However, in a bypass of the previously reported CVE-2024-47873, the regexes from the findCharSet method, which is used for determining the current...

GHSA-7CC9-J4MV-VCJP XXE in PHPSpreadsheet's XLSX reader

Summary The XmlScanner class has a scan method which should prevent XXE attacks. However, we found another bypass than the previously reported CVE-2024-47873, the regexes from the findCharSet method, which is used for determining the current encoding can be bypassed by using a payload in the...

GHSA-JW4X-V69F-HH5W XmlScanner bypass leads to XXE

Summary The XmlScanner class has a scan method which should prevent XXE attacks. However, the regexes used in the scan method and the findCharSet method can be bypassed by using UCS-4 and encoding guessing as described in . Details The scan method converts the input in the UTF-8 encoding if it is...

XmlScanner bypass leads to XXE

Summary The XmlScanner class has a scan method which should prevent XXE attacks. However, the regexes used in the scan method and the findCharSet method can be bypassed by using UCS-4 and encoding guessing as described in . Details The scan method converts the input in the UTF-8 encoding if it is...

CVE-2024-48917 XXE in PHPSpreadsheet's XLSX reader

PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. The XmlScanner class has a scan method which should prevent XXE attacks. However, in a bypass of the previously reported CVE-2024-47873, the regexes from the findCharSet method, which is used for determining the current...

CVE-2024-48917

CVE-2024-48917 (PhpSpreadsheet XXE bypass) : The XmlScanner in PhpSpreadsheet can be bypassed via the encoding detection logic (findCharSet) when processing XML with UTF-7 payloads, allowing an XML External Entity attack. A comment injection at the end of the file encoding tag (e.g., encoding="UT...

CVE-2024-48917 XXE in PHPSpreadsheet's XLSX reader

PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. The XmlScanner class has a scan method which should prevent XXE attacks. However, in a bypass of the previously reported CVE-2024-47873, the regexes from the findCharSet method, which is used for determining the current...

CVE-2024-48917 XXE in PHPSpreadsheet's XLSX reader

PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. The XmlScanner class has a scan method which should prevent XXE attacks. However, in a bypass of the previously reported CVE-2024-47873, the regexes from the findCharSet method, which is used for determining the current...

XML External Entity (XXE) Injection

Overview phpoffice/phpspreadsheet is a Spreadsheet engine that Read, Create and Write Spreadsheet documents in PHP . Affected versions of this package are vulnerable to XML External Entity XXE Injection due to the usage of improperly secured regular expressions in the scan and findCharSet methods...

CVE-2024-47873

PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. The XmlScanner class has a scan method which should prevent XXE attacks. However, prior to versions 1.9.4, 2.1.3, 2.3.2, and 3.4.0, the regexes used in the scan method and the findCharSet method can be bypassed by using...

CVE-2024-47873 PhpSpreadsheet XmlScanner bypass leads to XXE

PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. The XmlScanner class has a scan method which should prevent XXE attacks. However, prior to versions 1.9.4, 2.1.3, 2.3.2, and 3.4.0, the regexes used in the scan method and the findCharSet method can be bypassed by using...

CVE-2024-47873 PhpSpreadsheet XmlScanner bypass leads to XXE

PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. The XmlScanner class has a scan method which should prevent XXE attacks. However, prior to versions 1.9.4, 2.1.3, 2.3.2, and 3.4.0, the regexes used in the scan method and the findCharSet method can be bypassed by using...

CVE-2024-47873

PhpSpreadsheet's XML scanner contains a bypass that can enable XML External Entity (XXE) attacks. The findCharSet/scan logic can be bypassed by encoding tricks (e.g., UCS-4, UTF-7) and encoding guessing, allowing sanitizers to be circumvented. Affected versions are prior to 1.9.4, 2.1.3, 2.3.2, a...

CVE-2024-47873 PhpSpreadsheet XmlScanner bypass leads to XXE

PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. The XmlScanner class has a scan method which should prevent XXE attacks. However, prior to versions 1.9.4, 2.1.3, 2.3.2, and 3.4.0, the regexes used in the scan method and the findCharSet method can be bypassed by using...