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TI-2021-10351 Aliases CVE-2021-29651GHSA-35vc-w93w-75c2

Pomerium before 0.13.4 has an Open Redirect (issue 1 of 2).

Priority LOW 28CWE-601Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-601 and CWE-200.

Summary

Pomerium before 0.13.4 has an Open Redirect (issue 1 of 2).

Why it matters now

EPSS 0.00658 51st percentileScored 2026-11-07
Fix Fixed github.com/pomerium/pomerium (Go): 0.13.4

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
—github.com/pomerium/pomerium (Go)before 0.13.40.13.4Patch availableGHSA-35vc-w93w-75c2
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • github.com/pomerium/pomerium (Go) Vendor— Affected before 0.13.4 Fixed in 0.13.4 Patch available GHSA-35vc-w93w-75c2

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:pomerium:pomerium:*:*:*:*:*:*:*:*before 0.13.4Vulnerablepomerium
  • cpe:2.3:a:pomerium:pomerium:*:*:*:*:*:*:*:* Versions before 0.13.4 Vulnerable ·pomerium

Remediation

  • Fix · GHSA-35vc-w93w-75c2 github.com/pomerium/pomerium (Go) Fixed in 0.13.4 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-29651
  2. 2026-10-03 Alias added: GHSA-35vc-w93w-75c2
  3. 2026-10-11 EPSS moved to the 50th–90th percentile

References

Advisory 2

Other 1

  • TI-2023-16366 Incorrect Authorization with specially crafted requests CVSS 3.1CRITICAL 10.0
  • TI-2022-08610 Exposure of Sensitive Information in Pomerium CVSS 3.1CRITICAL 9.1
  • TI-2021-16548 Incorrect handling of H2 GOAWAY + SETTINGS frames CVSS 3.1HIGH 8.6
  • TI-2021-18069 OIDC claims not updated from Identity Provider in Pomerium CVSS 3.1HIGH 8.8
  • TI-2021-16591 Incorrect Authorization with specially crafted requests CVSS 3.1HIGH 8.6
  • TI-2021-16589 Excessive CPU usage in Pomerium CVSS 3.1HIGH 7.5
See all 8 →

Sources

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