CVE-2020-15151
Observable Timing Discrepancy in OpenMage LTS
OpenMage LTS before versions 19.4.6 and 20.0.2 allows attackers to circumvent the fromkey protection in the Admin Interface and increases the attack surface for Cross Site Request Forgery attacks. This issue is related to Adobe's CVE-2020-9690. It is patched in versions 19.4.6 and 20.0.2.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Observable Timing Discrepancy in OpenMage LTS
OpenMage LTS before versions 19.4.6 and 20.0.2 allows attackers to circumvent the fromkey protection in the Admin Interface and increases the attack surface for Cross Site Request Forgery attacks. This issue is related to Adobe's CVE-2020-9690. It is patched in versions 19.4.6 and 20.0.2.
- Record
CVE-2020-15151- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - Weakness
- CWE-203
- Updated
- 2026-11-02
EUVDEUVD-2020-0617
OpenMage LTS before versions 19.4.6 and 20.0.2 allows attackers to circumvent the fromkey protection in the Admin Interface and increases the attack surface for Cross Site Request Forgery attacks. This issue is related to Adobe's CVE-2020-9690. It is patched in versions 19.4.6 and 20.0.2.
- Record
EUVD-2020-0617- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-crf2-xm6x-46p6
Observable Timing Discrepancy in OpenMage LTS
Impact
This vulnerability allows to circumvent the formkey protection in the Admin Interface and increases the attack surface for Cross Site Request Forgery attacks
Patches
The latest OpenMage Versions up from 19.4.6 and 20.0.2 have this Issue solved
References
Related to Adobes CVE-2020-9690 ( https://helpx.adobe.com/security/products/magento/apsb20-47.html ) fixed in Magento2 https://github.com/magento/magento2/commit/52d72b8010c9cecb5b8e3d98ec5edc1ddcc65fb4 as part of 2.4.0/2.3.5-p2
- Record
GHSA-crf2-xm6x-46p6- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - Weakness
- CWE-203, CWE-352
- Updated
- 2026-11-02
NVD
OpenMage LTS before versions 19.4.6 and 20.0.2 allows attackers to circumvent the fromkey protection in the Admin Interface and increases the attack surface for Cross Site Request Forgery attacks. This issue is related to Adobe's CVE-2020-9690. It is patched in versions 19.4.6 and 20.0.2.
- Record
CVE-2020-15151- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:H/Au:N/C:P/I:P/A:N - Weakness
- CWE-203, CWE-352
- Updated
- 2026-11-02
OSV
OpenMage LTS before versions 19.4.6 and 20.0.2 allows attackers to circumvent the fromkey protection in the Admin Interface and increases the attack surface for Cross Site Request Forgery attacks. This issue is related to Adobe's CVE-2020-9690. It is patched in versions 19.4.6 and 20.0.2.
- Record
CVE-2020-15151- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - Updated
- 2026-11-02
OSVGHSA-crf2-xm6x-46p6
Observable Timing Discrepancy in OpenMage LTS
Impact
This vulnerability allows to circumvent the formkey protection in the Admin Interface and increases the attack surface for Cross Site Request Forgery attacks
Patches
The latest OpenMage Versions up from 19.4.6 and 20.0.2 have this Issue solved
References
Related to Adobes CVE-2020-9690 ( https://helpx.adobe.com/security/products/magento/apsb20-47.html ) fixed in Magento2 https://github.com/magento/magento2/commit/52d72b8010c9cecb5b8e3d98ec5edc1ddcc65fb4 as part of 2.4.0/2.3.5-p2
- Record
GHSA-crf2-xm6x-46p6- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - Weakness
- CWE-203, CWE-352
- Updated
- 2026-11-02
OSVBIT-magento-2020-15151 No score
Observable Timing Discrepancy in OpenMage LTS
OpenMage LTS before versions 19.4.6 and 20.0.2 allows attackers to circumvent the fromkey protection in the Admin Interface and increases the attack surface for Cross Site Request Forgery attacks. This issue is related to Adobe's CVE-2020-9690. It is patched in versions 19.4.6 and 20.0.2.
- Record
BIT-magento-2020-15151- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
openmage/magento-ltsPackagist |
before 19.4.6 | 19.4.6 |
openmage/magento-ltsPackagist |
20.0.0 up to 20.0.2 | 20.0.2 |
magentoBitnami |
before 2.3.6 | 2.3.6 |
openmage/magento-ltsPackagist |
before 19.4.6, plus listed versions 1.9.1.11.9.2.01.9.2.11.9.2.21.9.2.3 Show 9 moreShow less1.9.2.41.9.3.01.9.3.1v19.4.0v19.4.1v19.4.2v19.4.3v19.4.4v19.4.5 |
19.4.6 |
openmage/magento-ltsPackagist |
20.0.0 up to 20.0.2, plus listed versions v20.0.0v20.0.1 |
20.0.2 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-15151 is a high vulnerability (CVSS 8.0) in Magento, published August 19, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.93%, the 60th percentile. Fixed in openmage/magento-lts 19.4.6.
References
github.com/OpenMage/magento-lts/security/advisories/GHSA-crf2-xm6x-46p6
helpx.adobe.com/security/products/magento/apsb20-47.html
nvd.nist.gov/vuln/detail/CVE-2020-15151