The vulnerability of the Convert-Online.php script (phpoffice/phpspreadsheet/samples/Engineering/Convert-Online.php) in the PhpSpreadsheet PHP library allows attackers to perform cross-site scripting attacks.

The vulnerability of the Convert-Online.php script phpoffice/phpspreadsheet/samples/Engineering/Convert-Online.php in the PhpSpreadsheet library is related to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows a malicious actor to perform cross-site...

The vulnerability in the download.php script (/phpoffice/phpspreadsheet/samples/download.php) of the PhpSpreadsheet library allows attackers to perform cross-site scripting attacks.

The vulnerability of the download.php /phpoffice/phpspreadsheet/samples/download.php PHP library in the PhpSpreadsheet library is related to the lack of measures taken to protect the website’s structure. Exploiting this vulnerability could allow a remote attacker to perform cross-site scripting...

Vulnerability of the Currency.php script (phpoffice/phpspreadsheet/samples/Wizards/NumberFormat/Currency.php) in the PHP library PhpSpreadsheett, which allows attackers to perform cross-site scripting attacks

The vulnerability in the Currency.php script phpoffice/phpspreadsheet/samples/Wizards/NumberFormat/Currency.php of the PhpSpreadsheet library involves a lack of measures to protect web page structures. Exploiting this vulnerability allows an attacker to perform cross-site scripting attacks remote...

Vulnerability of the Accounting.php script (/phpoffice/phpspreadsheet/samples/Wizards/NumberFormat/Accounting.php) in the PhpSpreadsheet library, which allows attackers to perform cross-site scripting attacks.

The vulnerability in the Accounting.php script /phpoffice/phpspreadsheet/samples/Wizards/NumberFormat/Accounting.php of the PhpSpreadsheet library is related to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows an attacker to perform cross-site...

PT-2025-34632

Name of the Vulnerable Software and Affected Versions: PhpOffice/PhpSpreadsheet versions prior to 1.30.0 PhpOffice/PhpSpreadsheet versions prior to 2.1.12 PhpOffice/PhpSpreadsheet versions prior to 2.4.0 PhpOffice/PhpSpreadsheet versions prior to 3.10.0 PhpOffice/PhpSpreadsheet versions prior to...

Cross-Site Scripting (XSS)

phpoffice/phpspreadsheet is vulnerable to cross-site scripting XSS. The vulnerability is due to improper handling of the javascript protocol and special characters, allowing an attacker to craft malicious links that bypass the sanitizer...

Reflected Cross-Site Scripting

phpoffice/phpspreadsheet is vulnerable to Unauthorized Reflected Cross-Site Scripting Reflected XSS. The vulnerability is due to improper input handling in the Currency.php file, allows an attacker to inject and execute malicious scripts...

CVE-2024-56412

PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. Versions prior to 3.7.0, 2.3.5, 2.1.6, and 1.29.7 are vulnerable to bypass of the cross-site scripting sanitizer using the javascript protocol and special characters. An attacker can use special characters, so that the...

CVE-2024-56410

PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. Versions prior to 3.7.0, 2.3.5, 2.1.6, and 1.29.7 have a cross-site scripting XSS vulnerability in custom properties. The HTML page is generated without clearing custom properties. Versions 3.7.0, 2.3.5, 2.1.6, and 1.29.7...

Cross-site Scripting (XSS)

Overview phpoffice/phpspreadsheet is a Spreadsheet engine that Read, Create and Write Spreadsheet documents in PHP . Affected versions of this package are vulnerable to Cross-site Scripting XSS due to improper user input sanitization passed through the generateMeta parameter of the class...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS due to improper user input sanitization passed through the generateMeta parameter of the class \Writer\Html. Remediation There is no fixed version for phpoffice/phpexcel. References - GitHub Commit...

Cross-site Scripting (XSS)

Overview phpoffice/phpspreadsheet is a Spreadsheet engine that Read, Create and Write Spreadsheet documents in PHP . Affected versions of this package are vulnerable to Cross-site Scripting XSS due to improper sanitization of the generateHTMLHeader parameter of the...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS due to improper sanitization of the generateHTMLHeader parameter of the PhpOffice\PhpSpreadsheet\Writer\Html class. PoC php generateHTMLAll; Remediation There is no fixed version for phpoffice/phpexcel. Referenc...

Cross-site Scripting (XSS)

Overview phpoffice/phpspreadsheet is a Spreadsheet engine that Read, Create and Write Spreadsheet documents in PHP . Affected versions of this package are vulnerable to Cross-site Scripting XSS due to improper input sanitization of the generateRowparameter in the \Writer\Html class. Details...

GHSA-Q9JV-MM3R-J47R PhpSpreadsheet allows bypass XSS sanitizer using the javascript protocol and special characters

Bypass XSS sanitizer using the javascript protocol and special characters Product: Phpspreadsheet Version: version 3.6.0 CWE-ID: CWE-79: Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' CVSS vector v.3.1: 5.4 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS vector v.4.0:...

PhpSpreadsheet allows bypass XSS sanitizer using the javascript protocol and special characters

Bypass XSS sanitizer using the javascript protocol and special characters Product: Phpspreadsheet Version: version 3.6.0 CWE-ID: CWE-79: Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' CVSS vector v.3.1: 5.4 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS vector v.4.0:...

PhpSpreadsheet has a Cross-Site Scripting (XSS) vulnerability of the hyperlink base in the HTML page header

Cross-Site Scripting XSS vulnerability of the hyperlink base in the HTML page header Product: Phpspreadsheet Version: version 3.6.0 CWE-ID: CWE-79: Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' CVSS vector v.3.1: 5.4 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS...

GHSA-HWCP-2H35-P66W PhpSpreadsheet has a Cross-Site Scripting (XSS) vulnerability of the hyperlink base in the HTML page header

Cross-Site Scripting XSS vulnerability of the hyperlink base in the HTML page header Product: Phpspreadsheet Version: version 3.6.0 CWE-ID: CWE-79: Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' CVSS vector v.3.1: 5.4 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS...

GHSA-WV23-996V-Q229 PhpSpreadsheet has a Cross-Site Scripting (XSS) vulnerability in custom properties

Cross-Site Scripting XSS vulnerability in custom properties Product: Phpspreadsheet Version: version 3.6.0 CWE-ID: CWE-79: Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' CVSS vector v.3.1: 5.4 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS vector v.4.0: 4.8...

PhpSpreadsheet has a Cross-Site Scripting (XSS) vulnerability in custom properties

Cross-Site Scripting XSS vulnerability in custom properties Product: Phpspreadsheet Version: version 3.6.0 CWE-ID: CWE-79: Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' CVSS vector v.3.1: 5.4 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS vector v.4.0: 4.8...