CVE-2024-55878 – shuchkin/simplexlsx

Package

Manager: composer
Name: shuchkin/simplexlsx
Vulnerable Version: >=1.0.12 <1.1.12

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00076 pctl0.23512

Details

Cross-site Scripting vulnerability in SimpleXLSXEx::readXfs and SimpeXLSX::toHTMLEx ### Impact When calling the extended toHTMLEx method, it is possible to execute arbitrary JavaScript code. ### Patches The supplied patch resolves this vulnerability for SimpleXLSX. Use 1.1.12 ### Workarounds Don't use direct publication via toHTMLEx *** This vulnerability was discovered by Aleksey Solovev (Positive Technologies)

Metadata

Created: 2024-12-12T19:22:53Z
Modified: 2024-12-12T22:31:57Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/12/GHSA-x6mh-rjwm-8ph7/GHSA-x6mh-rjwm-8ph7.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-x6mh-rjwm-8ph7
Finding: F008
Auto approve: 1