caos-os

CAOS — Customer Assurance Operating System Answer the security questionnaires your customers send you, once. Every company that handles customer data gets the same requests over and over: security questionnaires, privacy assessments, vendor risk reviews, procurement due diligence, evidence...

CVE-2025-22131-PoC

CVE-2025-22131-PoC PoC para CVE-2025-22131 PhpSpreadsheet es una biblioteca escrita en PHP puro y ofrece un conjunto de clases que te permiten leer y escribir varios formatos de archivos de hoja de cálculo como Excel y LibreOffice Calc. phpspreadsheet versión =2.2.0, =2.0.0, =3.0.0, sheetIndex ==...

Excelize: Negative shared-string index causes panic in GetCellValue and GetRows

Negative shared-string index causes panic in GetCellValue and GetRows Summary Excelize parses shared-string cell values with strconv.Atoi and checks only the upper bound before indexing the shared string slice. If an XLSX file contains a shared-string cell with -1, the parsed index is negative. T...

CVE-2026-54063

Excelize CVE-2026-54063: The library vulnerable due to checkSheet() using attacker-controlled row attribute to allocate memory for xlsxRow slices without enforcing the Excel row limit. This can cause (A) out-of-memory leading to process kill and (B) runtime panic from out-of-bounds indexing when ...

SUSE CVE-2024-22368

The Spreadsheet::ParseXLSX package before 0.28 for Perl can encounter an out-of-memory condition during parsing of a crafted XLSX document. This occurs because the memoize implementation does not have appropriate constraints on merged cells...

WPS-Forms XXE vulnerability in xlsx parsing

WPS-Forms is an office software. WPS Forms suffers from an XXE vulnerability in xlsx parsing. This allows attackers to exploit the vulnerability to cause the disclosure of sensitive user information as well as a DoS Denial of Service on the user's system...