GHSA-rwh8-h525-4jvj: ec-cube/ec-cube (CVE-2020-5679)

EC-CUBE Improper Restriction of Rendered UI Layers or Frames

CVSS 6.1 MediumEPSS 0.0066 · 51st percentile

Published by the GitHub Advisory Database at 24 May 2022, 17:35 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

Package	Ecosystem	Affected	Fixed in
ec-cube/ec-cube	Packagist	>=3.0.0, <=3.0.18	No fixed version yet

Identifiers

GHSA-rwh8-h525-4jvj · CVE-2020-5679 · PKSA-v9zg-hvb2-3g6s

Weakness (CWE)

CWE-1021

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

EC-CUBE versions 3.0.0 through 3.0.18 are vulnerable to clickjacking because rendered pages can be framed. An attacker can lure a user who is logged into the administrative page to a specially crafted page, causing unintended operations to be performed. No fix is listed.

Written 4 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.1	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	GitHub Advisory Database

CISA KEV Not listed.
EPSS 0.0066, the 51st percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

31 Oct 2026, 14:30 UTC First seen by agentprime
31 Oct 2026, 14:30 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.