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Vulnerability record · CVE-2018-19784 · published 1 December 2018

CVE-2018-19784: Php-proxy inadequate encryption strength vulnerability

Php Proxy · Php Proxy

The str_rot_pass function in vendor/atholn1600/php-proxy/src/helpers.php in PHP-Proxy 5.1.0 uses weak cryptography, which makes it easier for attackers to calculate the authorization data needed for local file inclusion.

7.5 CVSS 3.0 High EPSS 1.1% · top 34.9% CWE-326 · Inadequate encryption strength
7.5CVSS 3.0 base score, v2 5.0
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

The str_rot_pass function in vendor/atholn1600/php-proxy/src/helpers.php in PHP-Proxy 5.1.0 uses weak cryptography, which makes it easier for attackers to calculate the authorization data needed for local file inclusion.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Athlon1600/php-proxy-app/issues/139 ExploitThird Party Advisory
https://github.com/eddietcc/CVE-Bins/blob/master/PHP-Proxy/readme.md ExploitThird Party Advisory
https://github.com/Athlon1600/php-proxy-app/issues/139 ExploitThird Party Advisory
https://github.com/eddietcc/CVE-Bins/blob/master/PHP-Proxy/readme.md ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2018-19458Php-proxy improper authentication vulnerabilityIn PHP Proxy 3.0.3, any user can read files from the server without authentication due to an index.php?q=file:/// LFI URI, a different vulnerability …EPSS 33%7.5CVE-2018-19246Php-proxy information exposure vulnerabilityPHP-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…EPSS 22%6.1CVE-2018-19785Php-proxy cross-site scripting vulnerabilityPHP-Proxy through 5.1.0 has Cross-Site Scripting (XSS) via the URL field in index.php.EPSS 0.94%9.8CVE-2017-11317Telerik UI for ASP.NET AJAX weak encryption enables arbitrary file uploadTelerik.Web.UI in Progress Telerik UI for ASP.NET AJAX before R1 2017 and R2 before R2 2017 SP2 uses weak RadAsyncUpload encryption. Because the encr…KEVEPSS 84%analysed9.8CVE-2017-1000486PrimeFaces weak encryption flaw leads to remote code executionPrimeFaces 5.x uses inadequate encryption strength (CWE-326), which allows an unauthenticated remote attacker to reach code execution. The flaw is ra…KEVEPSS 94%analysed7.5CVE-2018-18325DNN (DotNetNuke) weak encryption of input parametersDNN (DotNetNuke) versions 9.2 through 9.2.2 use a weak encryption algorithm to protect input parameters, and the issue persists because the fix for C…KEVEPSS 74%analysed7.5CVE-2018-15811DNN (DotNetNuke) weak encryption of input parametersDNN (DotNetNuke) versions 9.2 through 9.2.1 use a weak encryption algorithm to protect input parameters. Because the protection is inadequate, data t…KEVEPSS 76%analysed

Source: NIST National Vulnerability Database (record CVE-2018-19784), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.