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TI-2020-18767 Aliases CVE-2020-36534GHSA-3x3w-vcjx-7796

easyii CMS out cross-site request forgery

Priority MEDIUM 62CWE-352Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Tampering
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-352.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00456 39th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
easyiiCMSall versions—No fix listedCNA
—noumo/easyii (Packagist)up to 0.9—No fix listedGHSA-3x3w-vcjx-7796
  • CMS Vendoreasyii Affected all versions Fixed in — No fix listed CNA
  • noumo/easyii (Packagist) Vendor— Affected up to 0.9 Fixed in — No fix listed GHSA-3x3w-vcjx-7796

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:easyiicms:easyiicms:-:*:*:*:*:*:*:*not specified by NVDVulnerableEasyiicms
  • cpe:2.3:a:easyiicms:easyiicms:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Easyiicms

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-36534
  2. 2026-10-03 Alias added: GHSA-3x3w-vcjx-7796

References

Advisory 1

Other 3

  • TI-2022-03462 easyii CMS File Upload Management Upload.php file unrestricted upload CVSS 3.1CRITICAL 9.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences