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Fencer Vulns
high 7.5

CVE-2018-19246 in the critical feed json

LFI in PHP-Proxy 5.1.0

published 2018-11-13 7 y ago modified 2026-06-17 4 mo ago also GHSA-pc5h-m95g-v6rh , EUVD-2022-4740

cvss
7.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
22.0%
EPSS 22.0% chance of exploitation in 30 days, percentile 97%
public exploits
1
Exploit-DB

Summary

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.

Patch / fix

Timeline

  1. Published
  2. First public exploit (EDB-45861)

Exploit prediction

21.95% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-45861 PHP-Proxy 5.1.0 - Local File Inclusion webapps, 2018-11-15
  • github.com https://github.com/Athlon1600/php-proxy-app/issues/134 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N
GitHub 3.0 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected packages

ecosystem package affected fixed in
packagist athlon1600/php-proxy
<=5.1.0
 no fix listed

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.