CVE-2025-34060 | THREATINT

Description

A PHP objection injection vulnerability exists in the Monero Project’s Laravel-based forum software due to unsafe handling of untrusted input in the /get/image/ endpoint. The application passes a user-supplied link parameter directly to file_get_contents() without validation. MIME type checks using PHP’s finfo can be bypassed via crafted stream filter chains that prepend spoofed headers, allowing access to internal Laravel configuration files. An attacker can extract the APP_KEY from config/app.php, forge encrypted cookies, and trigger unsafe unserialize() calls, leading to reliable remote code execution.

Reserved 2025-04-15 | Published 2025-07-01 | Updated 2025-07-01 | Assigner VulnCheck

CRITICAL: 10.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Problem types

CWE-502 Deserialization of Untrusted Data

CWE-829 Inclusion of Functionality from Untrusted Control Sphere

CWE-20 Improper Input Validation

Product status

Default status

unaffected

Any version

affected

Credits

cfreal finder

References

swap.gs/posts/monero-forums/ technical-description

vulncheck.com/advisories/monero-forum-rce third-party-advisory

cve.org (CVE-2025-34060)

nvd.nist.gov (CVE-2025-34060)

Download JSON