CVE-2018-19246

HIGH ⚠ Exploit

PHP-Proxy 5.1.0 allows remote attackers to read local files if the default "pre-installed version" (intended for users who lack shell access to their web server) is used. This occurs because the ae...

Affects 1 product across 1 vendor.

CVSS 3.07.5
EPSS22.0%
Percentile98th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, impact contained to the vulnerable component, full confidentiality impact, no integrity impact, no availability impact.
CWE Weakness Definitions
CWE-200: Exposure of Sensitive Information

Application reveals restricted data such as system internals, credentials, or user data to unauthorized actors.

Related Attack Patterns (CAPEC)
CAPEC-13 Subverting Environment Variable Values
via CWE-200
CAPEC-59 Session Credential Falsification through Prediction
via CWE-200
CAPEC-60 Reusing Session IDs (aka Session Replay)
via CWE-200
CAPEC-79 Using Slashes in Alternate Encoding
via CWE-200
CAPEC-285 ICMP Echo Request Ping
via CWE-200
Show all 59

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

PHP-Proxy 5.1.0 is vulnerable to local file inclusion due to a predictable app_key value in the default configuration, allowing remote attackers to read local files.

BSID: BS-2018-GLOBAL-220330-H • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: HIGH

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Frequently Asked Questions
What is CVE-2018-19246?
PHP-Proxy 5.1.0 is vulnerable to local file inclusion due to a predictable app_key value in the default configuration, allowing remote attackers to read local files.
What is the CVSS score for CVE-2018-19246?
CVE-2018-19246 has CVSS 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS: 22.0%.
Is CVE-2018-19246 actively exploited?
Public exploit available for CVE-2018-19246. Exploitation risk elevated.
How do I remediate CVE-2018-19246?
Priority: IMMEDIATE.
What systems are affected by CVE-2018-19246?
CVE-2018-19246 affects Php-Proxy Php-Proxy.
Vulnerability Details
CVE IDCVE-2018-19246
BSIDBS-2018-GLOBAL-220330-H BreachSpider Global ID
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published2018-11-13
Last Modified2026-06-17
ICS Relevance0%
Weakness (CWE)
SourceNVD
Official Description

PHP-Proxy 5.1.0 allows remote attackers to read local files if the default "pre-installed version" (intended for users who lack shell access to their web server) is used. This occurs because the aeb067ca0aa9a3193dce3a7264c90187 app_key value from the default config.php is in place, and this value can be easily used to calculate the authorization data needed for local file inclusion.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

The vulnerability arises from the use of a default, predictable app_key value in the config.php file. This key can be used to calculate the necessary authorization data, enabling attackers to perform local file inclusion attacks.

Exploitation Likelihood: HIGH

Affected Products
VendorProductAffected Versions
Php-Proxy Php-Proxy 5.1.0
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 2894 Days
CISA known-exploitedNot in KEV catalog
Public Exploit⚠ Available — Reference
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Model/workspace/models/qwen2.5-coder-32b-instruct-bf16
ConfidenceHIGH
Enriched At2026-05-24
Related CVEs affecting Php-Proxy
CVE-2018-19458 7.5 In PHP Proxy 3.0.3, any user can read files from the server without authentic... CVE-2018-19784 7.5 The str_rot_pass function in vendor/atholn1600/php-proxy/src/helpers.php in P... CVE-2018-19785 6.1 PHP-Proxy through 5.1.0 has Cross-Site Scripting (XSS) via the URL field in i...
View all Php-Proxy CVEs →

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