GitHub Advisoryadvisory · Packagist

GHSA-j64v-xh5w-8hqj Microweber CMS API has authenticated local file inclusion vulnerability

MEDIUM Published 2025-07-02 Modified 2025-07-03 Official page ↗
Aliases
CVE-2025-34076
Ecosystem
Packagist
Packages
microweber/microweber
Severity
Moderate
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weaknesses
CWE-22
Reviewed
2025-07-03

Affected packages

• Packagist microweber/microweber: < 1.2.11 → fixed in 1.2.11

Description

An authenticated local file inclusion vulnerability exists in Microweber CMS versions < 1.2.11 through misuse of the backup management API. Authenticated users can abuse the /api/BackupV2/upload and /api/BackupV2/download endpoints to read arbitrary files from the underlying filesystem. By specifying an absolute file path in the src parameter of the upload request, the server may relocate or delete the target file depending on the web service user’s privileges. The corresponding download endpoint can then be used to retrieve the file contents, effectively enabling local file disclosure. This behavior stems from insufficient validation of user-supplied paths and inadequate restrictions on file access and backup logic.

Related

Alias · CVE (1)

  • CVE-2025-34076 An authenticated local file inclusion vulnerability exists in Microweber CMS versions <= 1.2.11 through misuse of the backup management API. vulnerability

Weakness · CWE (1)

  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness

References