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CVE-2026-42155

🗓️ 05 Jun 2026 19:16:50Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 24 Views

Magento LTS prior to 20.18.0 uses time-based hash for API sessions, no cryptographic randomness, enabling brute-force.

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attackerkb
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CVE-2026-42155
15 May 202617:05
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circl
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CVE-2026-42155
4 May 202620:56
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cnnvd
CNNVD
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15 May 202600:00
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CVE-2026-42155 Magento LTS: Weak API Session ID — Predictable MD5 of Time-Derived Inputs
15 May 202617:05
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euvd
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15 May 202617:05
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github
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Magento LTS has Weak API Session ID — Predictable MD5 of Time-Derived Inputs
5 May 202619:35
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mend
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15 May 202617:05
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nvd
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osv_cve
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CVE-2026-42155 Magento LTS: Weak API Session ID — Predictable MD5 of Time-Derived Inputs
15 May 202617:05
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05 Jun 2026 19:16Current
6.1Medium risk
Vulners AI Score6.1
CVSS 49.3
EPSS0.00303
SSVC
24