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Vulnerability record · CVE-2023-41879 · published 11 September 2023

CVE-2023-41879: Openmage magento vulnerability

Openmage · Magento

Magento LTS is the official OpenMage LTS codebase. Guest orders may be viewed without authentication using a "guest-view" cookie which contains the order's "protect_code". This code is 6 hexadecimal characters which is arguably not enough to prevent a brute-force attack. Exposing each order would require a separate brute force attack. This issue has been patched in versions 19.5.1 and 20.1.1.

7.5 CVSS 3.1 High EPSS 1.3% · top 31.8% CWE-330 · CWE-330
7.5CVSS 3.1 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Magento LTS is the official OpenMage LTS codebase. Guest orders may be viewed without authentication using a "guest-view" cookie which contains the order's "protect_code". This code is 6 hexadecimal characters which is arguably not enough to prevent a brute-force attack. Exposing each order would require a separate brute force attack. This issue has been patched in versions 19.5.1 and 20.1.1.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/OpenMage/magento-lts/commit/2a2a2fb504247e8966f8ffc2e17d614be5d43128 Patch
https://github.com/OpenMage/magento-lts/commit/31e74ac5d670b10001f88f038046b62367f15877 Patch
https://github.com/OpenMage/magento-lts/releases/tag/v19.5.1 Release Notes
https://github.com/OpenMage/magento-lts/releases/tag/v20.1.1 Release Notes
https://github.com/OpenMage/magento-lts/security/advisories/GHSA-9358-cpvx-c2qp ExploitThird Party Advisory
https://github.com/OpenMage/magento-lts/commit/2a2a2fb504247e8966f8ffc2e17d614be5d43128 Patch
https://github.com/OpenMage/magento-lts/commit/31e74ac5d670b10001f88f038046b62367f15877 Patch
https://github.com/OpenMage/magento-lts/releases/tag/v19.5.1 Release Notes
https://github.com/OpenMage/magento-lts/releases/tag/v20.1.1 Release Notes
https://github.com/OpenMage/magento-lts/security/advisories/GHSA-9358-cpvx-c2qp ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-41879), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.