How severe is CVE-2026-4971?

CVE-2026-4971 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-4971 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-4971?

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

Does CVE-2026-4971 have an EU (EUVD) identifier?

Yes. CVE-2026-4971 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16803.

When was CVE-2026-4971 published?

CVE-2026-4971 was published on 2026-03-27 and last updated on 2026-06-17.

CVE-2026-4971

CVE-2026-4971 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 5.0
CVSS v4: 2.1
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-16803
Weakness: CWE-352
Published: 2026-03-27
Last modified: 2026-06-17

Description

A weakness has been identified in SourceCodester Note Taking App up to 1.0. This impacts an unknown function. This manipulation causes cross-site request forgery. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.

Frequently asked questions

What is CVE-2026-4971?: A weakness has been identified in SourceCodester Note Taking App up to 1.0. This impacts an unknown function. This manipulation causes cross-site request forgery. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
How severe is CVE-2026-4971?: CVE-2026-4971 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-4971 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-4971?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-4971 have an EU (EUVD) identifier?: Yes. CVE-2026-4971 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16803.
When was CVE-2026-4971 published?: CVE-2026-4971 was published on 2026-03-27 and last updated on 2026-06-17.

References

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