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The Phoenix Framework versions 1.0.0 through 1.0.4, 1.1.0 through 1.1.6, 1.2.0, 1.2.2 and…

Priority LOW 32CWE-601Published · Updated

Key facts

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

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-601.

Summary

The Phoenix Framework versions 1.0.0 through 1.0.4, 1.1.0 through 1.1.6, 1.2.0, 1.2.2 and 1.3.0-rc.0 are vulnerable to unvalidated URL redirection, which may result in phishing or social engineering attacks.

Why it matters now

EPSS 0.02377 83rd percentileScored 2026-11-07
Fix Fixed phoenix (Hex): 1.0.6, 1.1.8, 1.2.3

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—phoenix (Hex)before 1.0.61.0.6Patch availableGHSA-cmfh-8f8r-fj96
—phoenix (Hex)1.1.0 to before 1.1.81.1.8Patch availableGHSA-cmfh-8f8r-fj96
—phoenix (Hex)1.2.0 to before 1.2.31.2.3Patch availableGHSA-cmfh-8f8r-fj96
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • phoenix (Hex) Vendor— Affected before 1.0.6 Fixed in 1.0.6 Patch available GHSA-cmfh-8f8r-fj96
  • phoenix (Hex) Vendor— Affected 1.1.0 to before 1.1.8 Fixed in 1.1.8 Patch available GHSA-cmfh-8f8r-fj96
  • phoenix (Hex) Vendor— Affected 1.2.0 to before 1.2.3 Fixed in 1.2.3 Patch available GHSA-cmfh-8f8r-fj96

CPE configurations NVD · 15

CPEVersionsRoleVendor
cpe:2.3:a:phoenixframework:phoenix:1.0.0:*:*:*:*:*:*:*1.0.0Vulnerablephoenixframework
cpe:2.3:a:phoenixframework:phoenix:1.0.1:*:*:*:*:*:*:*1.0.1Vulnerablephoenixframework
cpe:2.3:a:phoenixframework:phoenix:1.0.2:*:*:*:*:*:*:*1.0.2Vulnerablephoenixframework
cpe:2.3:a:phoenixframework:phoenix:1.0.3:*:*:*:*:*:*:*1.0.3Vulnerablephoenixframework
cpe:2.3:a:phoenixframework:phoenix:1.0.4:*:*:*:*:*:*:*1.0.4Vulnerablephoenixframework
cpe:2.3:a:phoenixframework:phoenix:1.1.0:*:*:*:*:*:*:*1.1.0Vulnerablephoenixframework
cpe:2.3:a:phoenixframework:phoenix:1.1.1:*:*:*:*:*:*:*1.1.1Vulnerablephoenixframework
cpe:2.3:a:phoenixframework:phoenix:1.1.2:*:*:*:*:*:*:*1.1.2Vulnerablephoenixframework
cpe:2.3:a:phoenixframework:phoenix:1.1.3:*:*:*:*:*:*:*1.1.3Vulnerablephoenixframework
cpe:2.3:a:phoenixframework:phoenix:1.1.4:*:*:*:*:*:*:*1.1.4Vulnerablephoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.0.0:*:*:*:*:*:*:* Versions 1.0.0 Vulnerable ·phoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.0.1:*:*:*:*:*:*:* Versions 1.0.1 Vulnerable ·phoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.0.2:*:*:*:*:*:*:* Versions 1.0.2 Vulnerable ·phoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.0.3:*:*:*:*:*:*:* Versions 1.0.3 Vulnerable ·phoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.0.4:*:*:*:*:*:*:* Versions 1.0.4 Vulnerable ·phoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.1.0:*:*:*:*:*:*:* Versions 1.1.0 Vulnerable ·phoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.1.1:*:*:*:*:*:*:* Versions 1.1.1 Vulnerable ·phoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.1.2:*:*:*:*:*:*:* Versions 1.1.2 Vulnerable ·phoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.1.3:*:*:*:*:*:*:* Versions 1.1.3 Vulnerable ·phoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.1.4:*:*:*:*:*:*:* Versions 1.1.4 Vulnerable ·phoenixframework
Show 5 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:phoenixframework:phoenix:1.1.5:*:*:*:*:*:*:*1.1.5Vulnerablephoenixframework
cpe:2.3:a:phoenixframework:phoenix:1.1.6:*:*:*:*:*:*:*1.1.6Vulnerablephoenixframework
cpe:2.3:a:phoenixframework:phoenix:1.2.0:*:*:*:*:*:*:*1.2.0Vulnerablephoenixframework
cpe:2.3:a:phoenixframework:phoenix:1.2.2:*:*:*:*:*:*:*1.2.2Vulnerablephoenixframework
cpe:2.3:a:phoenixframework:phoenix:1.3.0-rc.0:*:*:*:*:*:*:*1.3.0-rc.0Vulnerablephoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.1.5:*:*:*:*:*:*:* Versions 1.1.5 Vulnerable ·phoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.1.6:*:*:*:*:*:*:* Versions 1.1.6 Vulnerable ·phoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.2.0:*:*:*:*:*:*:* Versions 1.2.0 Vulnerable ·phoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.2.2:*:*:*:*:*:*:* Versions 1.2.2 Vulnerable ·phoenixframework
  • cpe:2.3:a:phoenixframework:phoenix:1.3.0-rc.0:*:*:*:*:*:*:* Versions 1.3.0-rc.0 Vulnerable ·phoenixframework

Remediation

  • Fix · GHSA-cmfh-8f8r-fj96 phoenix (Hex) Fixed in 1.0.6 Advisory →
  • Fix · GHSA-cmfh-8f8r-fj96 phoenix (Hex) Fixed in 1.1.8 Advisory →
  • Fix · GHSA-cmfh-8f8r-fj96 phoenix (Hex) Fixed in 1.2.3 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-1000163
  2. 2026-10-03 Alias added: GHSA-cmfh-8f8r-fj96

References

  • TI-2026-40965 Improper check for unusual conditions in phoenixframework phoenix CVSS 4.0MEDIUM 6.3
  • TI-2026-40964 Phoenix transports do not limit channel joins per connection, enabling process-exhaustion denial of service CVSS 4.0HIGH 8.7
  • TI-2022-20955 socket/transport.ex in Phoenix before 1.6.14 mishandles check_origin wildcarding. CVSS 3.1HIGH 7.5

Sources