How severe is CVE-2026-25047?

CVE-2026-25047 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-25047 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-25047?

CVE-2026-25047 affects Sharpred Deephas. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-25047?

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.

Does CVE-2026-25047 have an EU (EUVD) identifier?

Yes. CVE-2026-25047 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4946.

When was CVE-2026-25047 published?

CVE-2026-25047 was published on 2026-01-29 and last updated on 2026-06-17.

CVE-2026-25047

CVE-2026-25047 is a high-severity vulnerability in Sharpred Deephas with a CVSS 3.x base score of 8.8. 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 8.8)
CVSS v4: 9.4
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-4946
Weakness: CWE-1321
Affected product: Sharpred Deephas
Published: 2026-01-29
Last modified: 2026-06-17

Description

deepHas provides a test for the existence of a nested object key and optionally returns that key. A prototype pollution vulnerability exists in version 1.0.7 of the deephas npm package that allows an attacker to modify global object behavior. This issue was fixed in version 1.0.8.

Frequently asked questions

What is CVE-2026-25047?: deepHas provides a test for the existence of a nested object key and optionally returns that key. A prototype pollution vulnerability exists in version 1.0.7 of the deephas npm package that allows an attacker to modify global object behavior. This issue was fixed in version 1.0.8.
How severe is CVE-2026-25047?: CVE-2026-25047 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-25047 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-25047?: CVE-2026-25047 affects Sharpred Deephas. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-25047?: 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.
Does CVE-2026-25047 have an EU (EUVD) identifier?: Yes. CVE-2026-25047 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4946.
When was CVE-2026-25047 published?: CVE-2026-25047 was published on 2026-01-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sharpred:deephas:1.0.7:*:*:*:*:node.js:*:*

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