CVE-2021-21023
Last modified
CVE-2021-21023 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to a stored cross-site scripting vulnerability in the admin console. Successful exploitation could lead to arbitrary JavaScript execution in the victim's browser. EPSS estimates a 1.61% chance of exploitation in the next 30 days.
Description
Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to a stored cross-site scripting vulnerability in the admin console. Successful exploitation could lead to arbitrary JavaScript execution in the victim's browser. Access to the admin console is required for successful exploitation.
Metrics
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Magento | Magento | < 2.3.6 |
| Magento | Magento | 2.3.6 |
| Magento | Magento | 2.4.0 |
| Magento | Magento | 2.4.1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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- CVE-2021-21020Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier)…5.3
- CVE-2021-21021Acrobat Reader DC versions versions 2020.013.20074 (and earl…8.8
- CVE-2021-21022Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier)…5.3
- CVE-2021-21024Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier)…9.1
- CVE-2021-21025Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier)…9.1
- CVE-2021-21026Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier)…5.3
- CVE-2021-21027Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier)…4.3
- CVE-2021-21028Acrobat Reader DC versions versions 2020.013.20074 (and earl…8.8
- CVE-2021-21029Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier)…4.8
Are you affected by CVE-2021-21023?
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Scan your code nowSource: NVD / NIST