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CVE-2025-48374

zot logs secrets

5.5 MediumFix available

zot is ancontainer image/artifact registry based on the Open Container Initiative Distribution Specification. Prior to version 2.1.3 (corresponding to pseudoversion 1.4.4-0.20250522160828-8a99a3ed231f), when using Keycloak as an oidc provider, the clientsecret gets printed into the container stdout logs for an example at container startup. Version 2.1.3 (corresponding to pseudoversion 1.4.4-0.20250522160828-8a99a3ed231f) fixes the issue.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
None
Availability
None

Exploit likelihood

0.18%Up 0.2 points since May 23, 2025
90%50%10%1%

What each source reports

CVE List Score used 5.5

zot logs secrets

zot is ancontainer image/artifact registry based on the Open Container Initiative Distribution Specification. Prior to version 2.1.3 (corresponding to pseudoversion 1.4.4-0.20250522160828-8a99a3ed231f), when using Keycloak as an oidc provider, the clientsecret gets printed into the container stdout logs for an example at container startup. Version 2.1.3 (corresponding to pseudoversion 1.4.4-0.20250522160828-8a99a3ed231f) fixes the issue.

Record
CVE-2025-48374
CVSS 4.0
5.5 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Weakness
CWE-532
Updated
2026-11-02
EUVDEUVD-2025-16350 5.5

zot is ancontainer image/artifact registry based on the Open Container Initiative Distribution Specification. Prior to version 2.1.3 (corresponding to pseudoversion 1.4.4-0.20250522160828-8a99a3ed231f), when using Keycloak as an oidc provider, the clientsecret gets printed into the container stdout logs for an example at container startup. Version 2.1.3 (corresponding to pseudoversion 1.4.4-0.20250522160828-8a99a3ed231f) fixes the issue.

Record
EUVD-2025-16350
CVSS 4.0
5.5 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Updated
2026-11-02
GitHub AdvisoriesGHSA-c37v-3c8w-crq8 5.5

zot logs secrets

Summary

When using Keycloak as an oidc provider, the clientsecret gets printed into the container stdout logs for an example at container startup.

Details

Container Image (15.04.2025): ghcr.io/project-zot/zot-linux-amd64:latest Here is an example how the configuration can look which causes the above stated problem:

http: address: "0.0.0.0" port: 5000 externalUrl: "https://zot.example.com" auth: { failDelay: 1, openid: { providers: { oidc: { name: "Keycloak", clientid: "zot-client-id", clientsecret: fsdfkmmiwljasdklfsjaskldjfkljewijrf234i52k3j45l, keypath: "", issuer: "https://keycloak.example.com/realms/example", scopes: ["openid"] } } } }

PoC

Set up a blank new zot k8s deployment with the code snippet above.

Impact

exposure of secrets, on configuring a oidc provider

Record
GHSA-c37v-3c8w-crq8
CVSS 4.0
5.5 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Weakness
CWE-532
Updated
2026-11-02
NVD 5.5

zot is ancontainer image/artifact registry based on the Open Container Initiative Distribution Specification. Prior to version 2.1.3 (corresponding to pseudoversion 1.4.4-0.20250522160828-8a99a3ed231f), when using Keycloak as an oidc provider, the clientsecret gets printed into the container stdout logs for an example at container startup. Version 2.1.3 (corresponding to pseudoversion 1.4.4-0.20250522160828-8a99a3ed231f) fixes the issue.

Record
CVE-2025-48374
CVSS 4.0
5.5 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness
CWE-532
Updated
2026-11-02
OSV 5.5

zot logs secrets

zot is ancontainer image/artifact registry based on the Open Container Initiative Distribution Specification. Prior to version 2.1.3 (corresponding to pseudoversion 1.4.4-0.20250522160828-8a99a3ed231f), when using Keycloak as an oidc provider, the clientsecret gets printed into the container stdout logs for an example at container startup. Version 2.1.3 (corresponding to pseudoversion 1.4.4-0.20250522160828-8a99a3ed231f) fixes the issue.

Record
CVE-2025-48374
CVSS 4.0
5.5 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Weakness
CWE-532
Updated
2026-11-02
OSVGHSA-c37v-3c8w-crq8 5.5

zot logs secrets

Summary

When using Keycloak as an oidc provider, the clientsecret gets printed into the container stdout logs for an example at container startup.

Details

Container Image (15.04.2025): ghcr.io/project-zot/zot-linux-amd64:latest Here is an example how the configuration can look which causes the above stated problem:

http: address: "0.0.0.0" port: 5000 externalUrl: "https://zot.example.com" auth: { failDelay: 1, openid: { providers: { oidc: { name: "Keycloak", clientid: "zot-client-id", clientsecret: fsdfkmmiwljasdklfsjaskldjfkljewijrf234i52k3j45l, keypath: "", issuer: "https://keycloak.example.com/realms/example", scopes: ["openid"] } } } }

PoC

Set up a blank new zot k8s deployment with the code snippet above.

Impact

exposure of secrets, on configuring a oidc provider

Record
GHSA-c37v-3c8w-crq8
CVSS 4.0
5.5 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Weakness
CWE-532
Updated
2026-11-02
OSVGO-2025-3705 No score

zot logs secrets in zotregistry.dev/zot

zot logs secrets in zotregistry.dev/zot

Record
GO-2025-3705
Updated
2026-11-02
OSVopenSUSE-SU-2025:15179-1 No score

govulncheck-vulndb-0.0.20250527T204717-1.1 on GA media

These are all security issues fixed in the govulncheck-vulndb-0.0.20250527T204717-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2025:15179-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
zotregistry.dev/zot
Go
 before 1.4.4-0.20250522160828-8a99a3ed231f
1.4.4-0.20250522160828-8a99a3ed231f
govulncheck-vulndb
openSUSE:Tumbleweed
From an advisory covering 4 CVEs
 before 0.0.20250527T204717-1.1
0.0.20250527T204717-1.1

History

History
RecordedChangedSources
affected, facts
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-48374 is a medium vulnerability (CVSS 5.5) in Project-zot Zot, published May 22, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.18%, the 7th percentile. Fixed in zotregistry.dev/zot 1.4.4-0.20250522160828-8a99a3ed231f.

References

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