How severe is CVE-2023-46639?

CVE-2023-46639 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-46639 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-46639?

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

Does CVE-2023-46639 have an EU (EUVD) identifier?

Yes. CVE-2023-46639 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-50841.

When was CVE-2023-46639 published?

CVE-2023-46639 was published on 2025-01-02 and last updated on 2026-06-17.

CVE-2023-46639

CVE-2023-46639 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-50841
Weakness: CWE-862
Published: 2025-01-02
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in FeedbackWP kk Star Ratings allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects kk Star Ratings: from n/a through 5.4.5.

Frequently asked questions

What is CVE-2023-46639?: Missing Authorization vulnerability in FeedbackWP kk Star Ratings allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects kk Star Ratings: from n/a through 5.4.5.
How severe is CVE-2023-46639?: CVE-2023-46639 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-46639 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-46639?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-46639 have an EU (EUVD) identifier?: Yes. CVE-2023-46639 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-50841.
When was CVE-2023-46639 published?: CVE-2023-46639 was published on 2025-01-02 and last updated on 2026-06-17.

References

https://patchstack.com/database/wordpress/plugin/kk-star-ratings/vulnerability/wordpress-kk-star-ratings-plugin-5-4-5-broken-access-control-vulnerability?_s_id=cve

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