How severe is CVE-2023-2878?

CVE-2023-2878 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-2878 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2878?

CVE-2023-2878 affects Kubernetes Secrets-store-csi-driver. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2878?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-2878 published?

CVE-2023-2878 was published on 2023-06-07 and last updated on 2026-06-17.

CVE-2023-2878

CVE-2023-2878 is a medium-severity vulnerability in Kubernetes Secrets-store-csi-driver with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-532.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-532
Affected product: Kubernetes Secrets-store-csi-driver
Published: 2023-06-07
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2023-2878?: Kubernetes secrets-store-csi-driver in versions before 1.3.3 discloses service account tokens in logs.
How severe is CVE-2023-2878?: CVE-2023-2878 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-2878 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2878?: CVE-2023-2878 affects Kubernetes Secrets-store-csi-driver. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2878?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-2878 published?: CVE-2023-2878 was published on 2023-06-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:kubernetes:secrets-store-csi-driver:*:*:*:*:*:*:*:*

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