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CVE-2026-39393 Post-Installation Re-entry via Cache-Dependent Install Guard Bypass in ci4ms

🗓️ 08 Apr 2026 14:31:44Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 48 Views

Before 0.31.4.0, ci4ms install guard relying on cache and env; cache miss enables env overwrite.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-39393
8 Apr 202614:31
–attackerkb
circl
Circl
CVE-2026-39393
7 Apr 202620:07
–circl
cnnvd
CNNVD
CI4MS Access Control Vulnerability
8 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-39393
8 Apr 202614:31
–cve
euvd
EUVD
EUVD-2026-20487
8 Apr 202619:15
–euvd
github
Github Security Blog
CI4MS Vulnerable to Post-Installation Re-entry via Cache-Dependent Install Guard Bypass
8 Apr 202619:15
–github
mend
Mend
CVE-2026-39393
8 Apr 202614:31
–mend
nvd
NVD
CVE-2026-39393
8 Apr 202615:16
–nvd
osv_ghsa
osv_ghsa
GHSA-8RH5-4MVX-XJ7J CI4MS Vulnerable to Post-Installation Re-entry via Cache-Dependent Install Guard Bypass
8 Apr 202619:15
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-31320
8 Apr 202600:00
–ptsecurity
Rows per page
[
  {
    "vendor": "ci4-cms-erp",
    "product": "ci4ms",
    "versions": [
      {
        "version": "< 0.31.4.0",
        "status": "affected"
      }
    ]
  }
]

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