> CVE-2026-45737 [MEDIUM]

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PUBLISHED
2026-07-15 20:17
MODIFIED
2026-07-15 20:29
CVSS_SCORE V3
6.3
EPSS (Prob. Exploit)
0.52%
Top 56.5%
DATA SOURCES:
NVD 🔗 2026-07-15 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-10-25 GITHUB 🔗 2026-11-05 OSV 🔗 2026-09-20

> DESCRIPTION

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 3.2.0 until 3.2.12, 3.3.10, and 3.4.2, Argo CD ServerSideDiff can expose Kubernetes Secret values embedded in the kubectl.kubernetes.io/last-applied-configuration annotation because HideSecretData(target, live, ...) does not fully sanitize ResourceDiff.TargetState and LiveState predicted live Secret objects, allowing sensitive data, stringData, and annotations to appear in UI or CLI diffs. This issue is fixed in versions 3.2.12, 3.3.10, and 3.4.2.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
EXPLOITABILITY
1.8
IMPACT
4.0

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
High (H)
Conditions spécifiques doivent être réunies pour exploiter
PR (Privilèges Requis)
Privileges Required
Low (L)
Authentifié avec compte utilisateur basique
UI (Interaction Utilisateur)
User Interaction
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Changed (C)
Impact s'étend au-delà du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
High (H)
Divulgation totale d'informations
I (Impact Intégrité)
Integrity Impact
None (N)
Aucune modification de données possible
A (Impact Disponibilité)
Availability Impact
None (N)
Aucune interruption de service

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
None
Aucune modification de données possible
Disponibilité
None
Aucune interruption de service

> WEAKNESSES

CWE-200 CWE-212

> CWE DETAILED DESCRIPTIONS

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor - The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. | CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer - The product stores, transfers, or shares a resource that contains sensitive information, but it does not properly remove that information before the product makes the resource available to unauthorized actors.

> GITHUB SECURITY ADVISORY

GHSA-rg3g-4rw9-gqrp MODERATE

Argo CD: Kubernetes Secret Extraction via ArgoCD ServerSideDiff via sensitive annotations

AFFECTED PACKAGES:
GO / github.com/argoproj/argo-cd/v3
>= 3.4.0-rc1, <= 3.4.1
Fixed in: 3.4.2
GO / github.com/argoproj/argo-cd/v3
>= 3.3.0-rc1, <= 3.3.9
Fixed in: 3.3.10
GO / github.com/argoproj/argo-cd/v3
>= 3.2.0, <= 3.2.11
Fixed in: 3.2.12

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Argo CD: Kubernetes Secret Extraction via ArgoCD ServerSideDiff via sensitive annotations

AFFECTED PACKAGES:
Unknown / Unknown
15 versions affected
ALIASES:
BIT-argo-cd-2026-45737, GHSA-rg3g-4rw9-gqrp, GO-2026-5618

> HISTORIQUE DES MODIFICATIONS

Première apparition
15/07/2026 20:17
Source: NVD
📊 ENRICHISSEMENT 01/08/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor - The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. | CWE-...
Total des modifications: 1 Dernière mise à jour: 3 months ago

> REFERENCES

https://github.com/argoproj/argo-cd/commit/7879e6322465080a82d152bf00f2b92e0f36c...
https://github.com/argoproj/argo-cd/commit/87e9148320749693624d08e3d6fa2cc217c67...
https://github.com/argoproj/argo-cd/commit/ac11bec9986807adc8886ef1181eced7347ef...
https://github.com/argoproj/argo-cd/commit/bcb4298afc9fcff5f5d69f4e1db2d0a75983f...
https://github.com/argoproj/argo-cd/releases/tag/v3.2.12
https://github.com/argoproj/argo-cd/releases/tag/v3.3.10
https://github.com/argoproj/argo-cd/releases/tag/v3.4.2
https://github.com/argoproj/argo-cd/security/advisories/GHSA-rg3g-4rw9-gqrp
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