CVE-2015-10141

An unauthenticated OS command injection vulnerability exists within Xdebug versions 2.5.5 and earlier, a PHP debugging extension developed by Derick Rethans. When remote debugging is enabled, Xdebug listens on port 9000 and accepts debugger protocol commands without authentication. An attacker can send a crafted eval command over this interface to execute arbitrary PHP code, which may invoke system-level functions such as system() or passthru(). This results in full compromise of the host under the privileges of the web server user.

CVSS v4.0

9.3 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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

EPSS

5.07% chance of exploitation in the next 30 days, 92th percentile

Nuclei

critical · CWE-78

Published

2025-07-23

Updated

2026-05-15

Proof-of-concept exploits (4)

• https://www.exploit-db.com/exploits/44568
• D3Ext/CVE-2015-1014131★ · 2025-08-11
• n0m4d22/PoC-CVE-2015-10141-Xdebug0★ · 2025-08-18
• K3ysTr0K3R/CVE-2015-10141

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2015/CVE-2015-10141.yaml

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/unix/http/xdebug_unauth_exec.rb

References

• CVE Record
• NVD entry

Related

• CVE-2015-4133
• CVE-2021-44967
• CVE-2024-25641
• CVE-2025-24893
• CVE-2015-10140
• CVE-2015-10143