juzawebCMS Incorrect Access Control vulnerability

published 2024-01-09 2 y ago modified 2026-06-17 4 mo ago also GHSA-93p6-9cxv-5rpq , EUVD-2024-0308

cvss: 4.9; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 53%
public exploits: 0; none known

juzaweb <= 3.4 is vulnerable to Incorrect Access Control, resulting in an application outage after a 500 HTTP status code. The payload in the timezone field was not correctly validated.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-01-10)

Exploit prediction

0.69% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

sumor.top https://www.sumor.top/index.php/archives/880/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	4.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	4.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CNA	3.1	4.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
GitHub	3.1	4.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Affected packages

ecosystem	package	affected	fixed in
packagist	juzaweb/cms	<=3.4	no fix listed

Classification

Weakness

CWE-863 Incorrect Authorization

References

sumor.top /index.php/archives/880/
exploit, third-party-advisory
github.com /juzaweb/cms
package, product
nvd.nist.gov /vuln/detail/CVE-2023-46906
advisory
sumor.top /index.php/archives/880
web

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