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MEDIUM severity

CVE-2023-26366 — community-edition

MEDIUM

CVE-2023-26366 is a medium-severity (CVSS 6.8) Server-Side Request Forgery (SSRF) vulnerability in magento/community-edition. A fix is available for magento/community-edition — see the affected versions and patch details below.

Validate Your Inputs | Server-Side Request Forgery (SSRF) (CWE-918)

Also known asGHSA-8jxc-5f94-22vh
Published
Updated
Affected
9 pkgs
Patched
4 / 9
Exploits
None indexed
Exploitation data as of Nov 3, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

  • CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.

Exploitation and automatability from CISA’s SSVC triage for CVE-2023-26366.

EPSS Exploitation Probability

via FIRST.org ↗
0.9%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs59th percentile — riskier than 59% of all scored CVEsHighest risk
0.00%0.45%0.91%1.36%0.4%0.9%May 26Sep 26Nov 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

9 pkgs affected
🐘magento/community-edition🐘magento/community-edition🐘magento/community-edition🐘magento/community-edition🐘magento/community-edition🐘magento/community-edition🐘magento/community-edition🐘magento/community-edition+1 more

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

Adobe Commerce versions 2.4.7-beta1 (and earlier), 2.4.6-p2 (and earlier), 2.4.5-p4 (and earlier) and 2.4.4-p5 (and earlier) are affected by a Server-Side Request Forgery (SSRF) vulnerability that could lead to arbitrary file system read. A high-privileged authenticated attacker can force the application to make arbitrary requests via injection of arbitrary URLs. Exploitation of this issue does not require user interaction, scope is changed due to the fact that an attacker can enforce file read outside the application's path boundary.

Affected Packages

9 total 4 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistmagento/community-edition≥ 2.4.7-beta1&&< 2.4.7-beta22.4.7-beta2composer require magento/community-edition:^2.4.7-beta2
🐘Packagistmagento/community-editionall versionsNo fix
🐘Packagistmagento/community-editionall versionsNo fix
🐘Packagistmagento/community-editionall versionsNo fix
🐘Packagistmagento/community-editionall versionsNo fix
🐘Packagistmagento/community-edition≥ 2.4.6-p1&&< 2.4.6-p32.4.6-p3composer require magento/community-edition:^2.4.6-p3

Affected Products

2 products · 58 configurations
Application
commerceadobe
9 versions
2.3.72.4.02.4.12.4.22.4.32.4.42.4.52.4.62.4.7
Application
magentoadobe
4 versions
2.4.42.4.52.4.62.4.7

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 2.4.7-beta2 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2023-26366 is resolved across your whole dependency graph.

  3. Workarounds

    Restrict outbound requests from the affected component to an allowlist of hosts, block access to link-local and internal address ranges at the network layer, and require authentication on internal services so a forged request cannot reach them unauthenticated.

Frequently Asked Questions

Adobe Commerce versions 2.4.7-beta1 (and earlier), 2.4.6-p2 (and earlier), 2.4.5-p4 (and earlier) and 2.4.4-p5 (and earlier) are affected by a Server-Side Request Forgery (SSRF) vulnerability that could lead to arbitrary file system read. A high-privileged authenticated attacker can force the application to make arbitrary requests via injection of arbitrary URLs. Exploitation of this issue does not require user interaction, scope is changed due to the fact that an attacker can enforce file read outside the application's path boundary.
O3 Security · Impact-Aware SCA

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CVE-2023-26366: community SSRF — Fixed in 2.4.7-beta2