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CVE-2026-42155 Magento LTS: Weak API Session ID — Predictable MD5 of Time-Derived Inputs

🗓️ 15 May 2026 17:05:02Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 42 Views

Magento LTS prior to 20.18.0 uses time-derived MD5 for API session IDs, enabling hijacking.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-42155
15 May 202617:05
attackerkb
Circl
CVE-2026-42155
4 May 202620:56
circl
CNNVD
magento-lts 安全特征问题漏洞
15 May 202600:00
cnnvd
CVE
CVE-2026-42155
15 May 202617:05
cve
EUVD
EUVD-2026-30565
15 May 202617:05
euvd
Github Security Blog
Magento LTS has Weak API Session ID — Predictable MD5 of Time-Derived Inputs
5 May 202619:35
github
NVD
CVE-2026-42155
15 May 202617:16
nvd
OSV
GHSA-2CWR-GCF9-PVXR Magento LTS has Weak API Session ID — Predictable MD5 of Time-Derived Inputs
5 May 202619:35
osv
Positive Technologies
PT-2026-37249
5 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-42155
5 Jun 202619:16
redhatcve
Rows per page
[
  {
    "vendor": "OpenMage",
    "product": "magento-lts",
    "versions": [
      {
        "version": "< 20.18.0",
        "status": "affected"
      }
    ]
  }
]

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