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CVE-2026-42876: Improper Authorization

🗓️ 11 May 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 3 Views

Improper Authorization in External Secrets Operator prior to 2.4.1 allows impersonating accounts.

Related
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2026-42876 vulnerabilities
4 Jun 202613:20
–cgr
cnnvd
CNNVD
External Secrets 授权问题漏洞
11 May 202600:00
–cnnvd
cve
CVE
CVE-2026-42876
11 May 202618:58
–cve
cvelist
Cvelist
CVE-2026-42876 External Secrets Operator: Privilege escalation with secret overwriting
11 May 202618:58
–cvelist
github
Github Security Blog
ExternalSecrets vulnerable to privilege escalation with secret overwriting
8 May 202617:24
–github
mend
Mend
CVE-2026-42876
11 May 202618:58
–mend
nvd
NVD
CVE-2026-42876
11 May 202620:25
–nvd
osv-cga
osv-cga
CGA-2M4P-MHJ5-MPP5
13 May 202600:48
–osv-cga
osv-cga
osv-cga
CGA-393W-C67H-R4F7
13 May 202601:47
–osv-cga
osv-cga
osv-cga
CGA-4GXC-6QV5-X39M
12 May 202623:23
–osv-cga
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06 Oct 2026 00:00Current
7.8High risk
Vulners AI Score7.8
CVSS 3.14.9
EPSS0.00257
SSVC
3