Economizzer Insecure Direct Object Reference vulnerability

published 2023-09-28 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-2464 , GHSA-896v-ph5w-379h

cvss: 3.7; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 55%
public exploits: 0; none known

An Insecure Direct Object Reference (IDOR) vulnerability in gugoan Economizzer commit 3730880 (April 2023) and v.0.9-beta1 allows any unauthenticated attacker to access cash book entry attachments of any other user, if they know the Id of the attachment.

Patch / fix

links 1

github.com/gugoan/economizzer@3730880 commit

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-09-23)

Exploit prediction

0.75% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38872 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
GitHub	3.1	3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD	3.1	3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected packages

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

Classification

Weakness

CWE-639 Authorization Bypass Through User-Controlled Key

Technology feeds

WordPress rss critical rss

References

github.com /gugoan/economizzer/commit/37308802dfe00d43df396a8afaa2096ece8b7b57
web
github.com /dub-flow/vulnerability-research/tree/main/CVE-2023-38872
web, exploit, third-party-advisory
github.com /gugoan/economizzer
package, product
economizzer.org
web, product
nvd.nist.gov /vuln/detail/CVE-2023-38872
advisory

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.

Summary