easyii CMS out cross-site request forgery

published 2022-06-03 4 y ago modified 2026-06-17 4 mo ago also GHSA-3x3w-vcjx-7796 , EUVD-2022-5912

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 39%
public exploits: 0; none known

A vulnerability was found in easyii CMS. It has been classified as problematic. Affected is an unknown function of the file /admin/sign/out. The manipulation leads to cross site request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 18 mo ago (2025-04-14)

Exploit prediction

0.46% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

vuldb.com https://vuldb.com/?id.160278 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N
GitHub	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
packagist	noumo/easyii	<=0.9	no fix listed

Affected products

easyii CMS

Classification

Weakness

CWE-352 Cross-Site Request Forgery

References

vuldb.com /?id.160278
web, exploit, third-party-advisory, vdb-entry
github.com /noumo/easyii/
product
nvd.nist.gov /vuln/detail/CVE-2020-36534
advisory
github.com /noumo/easyii/issues/222
web
github.com /noumo/easyii
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