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Fencer Vulns
high 8.8

CVE-2023-38874 in the critical feed json

Economizzer remote code execution vulnerability

published 2023-09-28 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-2568 , GHSA-pq98-6hf6-3rj3

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
31.6%
EPSS 31.6% chance of exploitation in 30 days, percentile 98%
public exploits
0
none known

Summary

A remote code execution (RCE) vulnerability via an insecure file upload exists in gugoan's Economizzer v.0.9-beta1 and commit 3730880 (April 2023). A malicious attacker can upload a PHP web shell as an attachment when adding a new cash book entry. Afterwards, the attacker may visit the web shell and execute arbitrary commands.

Patch / fix

Exploit prediction

31.57% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38874 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
GitHub 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
packagist gugoan/economizzer
<=0.9-beta1
 no fix listed

Classification

Weakness
  • CWE-434 Unrestricted Upload of File with Dangerous Type
Technology feeds

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.