CVE-2024-45291

PHPSpreadsheet (PHPSpreadsheet) contains a path traversal/SRV (Server-Side Request Forgery) vulnerability in the HTML writer when embedImages is enabled. An XLSX can link images from arbitrary paths; output data: URLs may include local files and, with wrappers like expect://, enable remote reques...

CVE-2024-45291 Path traversal and Server-Side Request Forgery in HTML writer when embedding images is enabled in PHPSpreadsheet

PHPSpreadsheet is a pure PHP library for reading and writing spreadsheet files. It's possible for an attacker to construct an XLSX file that links images from arbitrary paths. When embedding images has been enabled in HTML writer with $writer-setEmbedImagestrue; those files will be included in th...

CVE-2024-45291 Path traversal and Server-Side Request Forgery in HTML writer when embedding images is enabled in PHPSpreadsheet

PHPSpreadsheet is a pure PHP library for reading and writing spreadsheet files. It's possible for an attacker to construct an XLSX file that links images from arbitrary paths. When embedding images has been enabled in HTML writer with $writer-setEmbedImagestrue; those files will be included in th...

CVE-2024-45293 XML External Entity Reference (XXE) in PHPSpreadsheet's XLSX reader

PHPSpreadsheet is a pure PHP library for reading and writing spreadsheet files. The security scanner responsible for preventing XXE attacks in the XLSX reader can be bypassed by slightly modifying the XML structure, utilizing white-spaces. On servers that allow users to upload their own Excel XLS...

CVE-2024-45293

CVE-2024-45293 involves an XXE in PHPSpreadsheet’s XLSX reader where the security scanner that prevents XXE can be bypassed by whitespace in the XML encoding attribute, allowing a crafted XLSX to disclose server data. The root cause is a flawed XML encoding check in XmlScanner.php that defaults t...

PhpSpreadsheet allows absolute path traversal and Server-Side Request Forgery in HTML writer when embedding images is enabled

Summary It's possible for an attacker to construct an XLSX file that links images from arbitrary paths. When embedding images has been enabled in HTML writer with $writer-setEmbedImagestrue; those files will be included in the output as data: URLs, regardless of the file's type. Also URLs can be...

PhpSpreadsheet allows absolute path traversal and Server-Side Request Forgery when opening XLSX file

Summary It's possible for an attacker to construct an XLSX file which links media from external URLs. When opening the XLSX file, PhpSpreadsheet retrieves the image size and type by reading the file contents, if the provided path is a URL. By using specially crafted php://filter URLs an attacker...

GHSA-5GPR-W2P5-6M37 PhpSpreadsheet allows absolute path traversal and Server-Side Request Forgery when opening XLSX file

Summary It's possible for an attacker to construct an XLSX file which links media from external URLs. When opening the XLSX file, PhpSpreadsheet retrieves the image size and type by reading the file contents, if the provided path is a URL. By using specially crafted php://filter URLs an attacker...

PT-2024-31544

Name of the Vulnerable Software and Affected Versions PHPSpreadsheet versions prior to 1.29.2 PHPSpreadsheet versions prior to 2.1.1 PHPSpreadsheet versions prior to 2.3.0 Description The issue allows an attacker to construct an XLSX file that links images from arbitrary paths. When embedding...

GHSA-534C-HCR7-67JG Kimai has an XXE Leading to Local File Read

Summary Kimai uses PHPSpreadsheet for importing and exporting invoices. Recently, a CVE was identified in PHPSpreadsheet, which could lead to an XXE vulnerability. Details Exploitation requires an Administrator account, allowing the upload of an XLSX template containing the payload. The...

Kimai has an XXE Leading to Local File Read

Summary Kimai uses PHPSpreadsheet for importing and exporting invoices. Recently, a CVE was identified in PHPSpreadsheet, which could lead to an XXE vulnerability. Details Exploitation requires an Administrator account, allowing the upload of an XLSX template containing the payload. The...

PT-2024-40087 · Unknown +1 · Phpspreadsheet +1

Name of the Vulnerable Software and Affected Versions: Kimai versions affected versions not specified PHPSpreadsheet versions affected versions not specified Description: The issue is related to an XXE vulnerability in PHPSpreadsheet, which is used by Kimai for importing and exporting invoices...

XXE in PHPSpreadsheet encoding is returned

Summary Bypassing the filter allows a XXE-attack. Which is turn allows attacker to obtain contents of local files, even if error reporting muted by @ symbol. LFI-attack Details Check $pattern = '/encoding=".?"/'; easy to bypass. Just use a single quote symbol '. So payload looks like this:...

GHSA-GHG6-32F9-2JP7 XXE in PHPSpreadsheet encoding is returned

Summary Bypassing the filter allows a XXE-attack. Which is turn allows attacker to obtain contents of local files, even if error reporting muted by @ symbol. LFI-attack Details Check $pattern = '/encoding=".?"/'; easy to bypass. Just use a single quote symbol '. So payload looks like this:...

CVE-2024-41518

An Incorrect Access Control vulnerability in "/admin/programm//export/statistics" in Feripro = v2.2.3 allows remote attackers to export an XLSX file with information about registrations and participants...

CVE-2024-41518

An Incorrect Access Control vulnerability in "/admin/programm//export/statistics" in Feripro = v2.2.3 allows remote attackers to export an XLSX file with information about registrations and participants...

CVE-2024-41518

An Incorrect Access Control vulnerability in "/admin/programm//export/statistics" in Feripro = v2.2.3 allows remote attackers to export an XLSX file with information about registrations and participants...

CVE-2024-41518

An Incorrect Access Control vulnerability in "/admin/programm//export/statistics" in Feripro = v2.2.3 allows remote attackers to export an XLSX file with information about registrations and participants...

CVE-2024-41518

CVE-2024-41518 concerns Feripro prior to 2.2.3, where an Incorrect Access Control flaw in the endpoint /admin/programm//export/statistics allows remote attackers to export an XLSX file containing registrations and participant information. The Red Hat and NVD entries corroborate the same path and ...

Security Bulletin: IBM i Access Client Solutions is vulnerable to an infinite loop or out of memory error due to vulnerabilities in Apache Commons Compress.

Summary IBM i Access Client Solutions is vulnerable to an infinite loop CVE-2024-25710 or an out of memory error CVE-2024-26308 in Apache Commons Compress. Apache Commons Compress is used by the Data Transfer feature of IBM i Access Client Solutions when transferring data from reading xls and xls...