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TI-2019-05556 Aliases CVE-2019-7849GHSA-v797-hfv8-v2xm

Session fixation in Magento 1 Magento 2

Priority LOW 35CWE-384Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
None · High · None
Fix status
Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-384.

Summary

A defense-in-depth check was added to mitigate inadequate session validation handling by 3rd party checkout modules. This impacts Magento 1.x prior to 1.9.4.2, Magento Commerce prior to 1.14.4.2, Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9 and Magento 2.3 prior to 2.3.2.

Why it matters now

EPSS 0.01151 67th percentileScored 2026-11-07
Fix Fixed magento/community-edition (Packagist): 2.1.18, 2.2.9, 2.3.2

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—Magento 1 Magento 2Magento Open Source prior to 1.9.4.2, and Magento Commerce prior to 1.14.4.2, Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2—No fix listedCNA
—magento/community-edition (Packagist)2.1.0 to before 2.1.182.1.18Patch availableGHSA-v797-hfv8-v2xm
—magento/community-edition (Packagist)2.2.0 to before 2.2.92.2.9Patch availableGHSA-v797-hfv8-v2xm
—magento/community-edition (Packagist)2.3.0 to before 2.3.22.3.2Patch availableGHSA-v797-hfv8-v2xm
  • Magento 1 Magento 2 Vendor— Affected Magento Open Source prior to 1.9.4.2, and Magento Commerce prior to 1.14.4.2, Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2 Fixed in — No fix listed CNA
  • magento/community-edition (Packagist) Vendor— Affected 2.1.0 to before 2.1.18 Fixed in 2.1.18 Patch available GHSA-v797-hfv8-v2xm
  • magento/community-edition (Packagist) Vendor— Affected 2.2.0 to before 2.2.9 Fixed in 2.2.9 Patch available GHSA-v797-hfv8-v2xm
  • magento/community-edition (Packagist) Vendor— Affected 2.3.0 to before 2.3.2 Fixed in 2.3.2 Patch available GHSA-v797-hfv8-v2xm

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:magento:magento:*:*:*:*:commerce:*:*:*before 1.14.4.2VulnerableMagento
cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*1.0.0 to before 1.9.4.2; 2.1.0 to before 2.1.18; 2.2.0 to before 2.2.9; 2.3.0 to before 2.3.2VulnerableMagento
  • cpe:2.3:a:magento:magento:*:*:*:*:commerce:*:*:* Versions before 1.14.4.2 Vulnerable ·Magento
  • cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:* Versions 1.0.0 to before 1.9.4.2; 2.1.0 to before 2.1.18; 2.2.0 to before 2.2.9; 2.3.0 to before 2.3.2 Vulnerable ·Magento

Remediation

  • Fix · GHSA-v797-hfv8-v2xm magento/community-edition (Packagist) Fixed in 2.1.18 Advisory →
  • Fix · GHSA-v797-hfv8-v2xm magento/community-edition (Packagist) Fixed in 2.2.9 Advisory →
  • Fix · GHSA-v797-hfv8-v2xm magento/community-edition (Packagist) Fixed in 2.3.2 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-7849
  2. 2026-10-03 Alias added: GHSA-v797-hfv8-v2xm

References

Advisory 2

Other 4

  • TI-2016-03411 Magento CE and EE before 2.0.6 allows remote attackers to conduct PHP objection injection… CVSS 3.0CRITICAL 9.8
  • TI-2021-04135 Magento Commerce Reflected Cross-site Scripting Vulnerability Could Lead To Arbitrary JavaScript Execution CVSS 3.1MEDIUM 4.8
  • TI-2019-05058 SQL injection in Magento Open Source CVSS 3.0CRITICAL 9.8
  • TI-2015-01273 SQL injection vulnerability in the getCsvFile function in the… CVSS 2.0MEDIUM 6.5
  • TI-2022-15170 Adobe Commerce Stored XSS Arbitrary code execution CVSS 3.1MEDIUM 4.8
  • TI-2020-03231 Deserialization of untrusted data in Adobe Magento CVSS 3.1CRITICAL 9.8
See all 220 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences