Vulnerability Report

CVE-2016-6639

Title: Cloudfoundry Php-Buildpack Information Disclosure

Other

Proof Of Concept

PoC Available for CVE-2016-6639

CWE Category CWE-254
Published Date Sep 18, 2016
Modified Date May 06, 2026
Exploit Status Available
Score 7.5 CVSS v3.1
Exploit Probability (EPSS)
0.38%

Vulnerability Summary

CVE-2016-6639: Cloud Foundry PHP Buildpack (aka php-buildpack) before 4.3.18 and PHP Buildpack Cf-release before 242, as used in Pivotal Cloud Foundry (PCF) Elastic Runtime before 1.6.38 and 1.7.x before 1.7.19 and other products, place the .profile file in the htdocs directory, which might allow remote attackers to obtain sensitive information via an HTTP GET request for this file.

Impacted Vendors

P
pivotal_software 1
P
pivotal 1
C
cloudfoundry 1

Reference Links

https://github.com/cloudfoundry/php-buildpack/commit/e2db3ccd4812e0c0aba20720fc51789d981aba67 https://pivotal.io/security/cve-2016-6639 https://github.com/cloudfoundry/php-buildpack/commit/e2db3ccd4812e0c0aba20720fc51789d981aba67 https://pivotal.io/security/cve-2016-6639
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.5
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
5.0
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:N/C:P/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2016-6639 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/laginimaineb/ExtractKeyMaster
View Code
MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Stack

No specific products linked.