VDB

GO-2025-3840

GO-2025-3840 PUBLISHED CVSS 9.300000190734863 CRITICAL

Record from OSV · Published August 11, 2025

github.com/hashicorp/vault is fixed in 1.20.1 (Go Modules)

Hashicorp Vault has Lockout Feature Authentication Bypass in github.com/hashicorp/vault

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

PackageEcosystemFixed in
github.com/hashicorp/vaultGo Modules1.20.1
splunk-otel-collectorWolfi0.138.0-r0
splunk-otel-collector-fipsChainguard0.138.0-r1
splunk-otel-collectorChainguard0.138.0-r0

Risk scores

CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Affected products

VendorProductVersions
github.comhashicorp/vault1.13.0
wolfisplunk-otel-collector0
chainguardsplunk-otel-collector-fips0
chainguardsplunk-otel-collector0

Timeline

  • Aug 11, 2025 CVE Published
  • Feb 4, 2026 CVE Updated
  • May 1, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GO-2025-3840
vulnetix vdb fixes GO-2025-3840

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GO-2025-3840/fixes/registry"

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References

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