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Not in CISA KEV
LOW severity

CVE-2020-24404 — community-edition

LOW

CVE-2020-24404 is a low-severity (CVSS 2.7) CWE-285 vulnerability in magento/community-edition. A fix is available for magento/community-edition — see the affected versions and patch details below.

Magento 2 Community Edition vulnerable to Improper Authorization

Also known asBIT-magento-2020-24404GHSA-rwf7-652f-76mv
Published
Updated
Affected
2 pkgs
Patched
2 / 2
Exploits
None indexed
Exploitation data as of Oct 29, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
1.9%probability of exploitation in next 30 days
Lower Risk+0.29%
Lower risk than most CVEs79th percentile — riskier than 79% of all scored CVEsHighest risk
0.00%0.79%1.58%2.37%0.3%1.9%Apr 26Aug 26Oct 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

2 pkgs affected
🐘magento/community-edition🐘magento/community-edition

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

Magento version 2.4.0 and 2.3.5p1 (and earlier) are affected by an incorrect permissions vulnerability within the Integrations component. This vulnerability could be abused by users with permissions to the Pages resource to delete cms pages via the REST API without authorization.

Affected Packages

2 total 2 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistmagento/community-editionall versions2.3.6composer require magento/community-edition:^2.3.6
🐘Packagistmagento/community-edition≥ 2.4.0&&< 2.4.12.4.1composer require magento/community-edition:^2.4.1

Affected Products

1 product · 8 configurations
Application
magentomagento
< 2.3.5
2 versions
2.3.52.4.0

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for magento/community-edition, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update magento/community-edition to 2.3.6 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2020-24404 is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

Magento version 2.4.0 and 2.3.5p1 (and earlier) are affected by an incorrect permissions vulnerability within the Integrations component. This vulnerability could be abused by users with permissions to the Pages resource to delete cms pages via the REST API without authorization.
O3 Security · Impact-Aware SCA

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CVE-2020-24404: community-edition — Fixed in 2.3.6