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Fencer Vulns
medium 6.5

CVE-2023-2878 json

Kubernetes secrets-store-csi-driver discloses service account tokens in logs

published 2023-05-26 3 y ago modified 2026-09-10 1 mo ago also GHSA-g82w-58jf-gcxx , GO-2023-1793 , EUVD-2023-1539

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 35%
public exploits
0
none known

Summary

Kubernetes secrets-store-csi-driver in versions before 1.3.3 discloses service account tokens in logs.

Patch / fix

  • go sigs.k8s.io/secrets-store-csi-driver 1.3.3
  • Kubernetes secrets-store-csi-driver 1.3.3

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2023-2878 updated cvss 6.5

secrets-store-csi-driver: secrets-store-csi-driver discloses service account tokens in logs

  • Red Hat OpenShift Container Platform 4 openshift, openshift-clients, openshift-kubelet, openshift-hyperkube, openshift-kube-apiserver, openshift-kube-scheduler, +2 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
22 mo ago

Exploit prediction

0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/kubernetes/kubernetes/issues/118419 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
GitHub 3.1 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Affected packages

ecosystem package affected fixed in
go sigs.k8s.io/secrets-store-csi-driver
<1.3.3
1.3.3

Affected products

  • Kubernetes secrets-store-csi-driver

Classification

Weakness
  • CWE-532 Insertion of Sensitive Information into Log File

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.