How severe is CVE-2023-26106?

CVE-2023-26106 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2023-26106 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-26106?

CVE-2023-26106 affects Dot-lens Project Dot-lens. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-26106?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-26106 published?

CVE-2023-26106 was published on 2023-03-06 and last updated on 2026-06-17.

CVE-2023-26106

CVE-2023-26106 is a high-severity vulnerability in Dot-lens Project Dot-lens with a CVSS 3.x base score of 7.5. 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-1321.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-1321
Affected product: Dot-lens Project Dot-lens
Published: 2023-03-06
Last modified: 2026-06-17

Description

All versions of the package dot-lens are vulnerable to Prototype Pollution via the set() function in index.js file.

Frequently asked questions

What is CVE-2023-26106?: All versions of the package dot-lens are vulnerable to Prototype Pollution via the set() function in index.js file.
How severe is CVE-2023-26106?: CVE-2023-26106 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2023-26106 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-26106?: CVE-2023-26106 affects Dot-lens Project Dot-lens. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-26106?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-26106 published?: CVE-2023-26106 was published on 2023-03-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dot-lens_project:dot-lens:*:*:*:*:*:node.js:*:*

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