How severe is CVE-2026-57633?

CVE-2026-57633 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 low, integrity none, and availability none.

Is CVE-2026-57633 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-57633?

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

When was CVE-2026-57633 published?

CVE-2026-57633 was published on 2026-06-26.

CVE-2026-57633

CVE-2026-57633 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-497.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-497
Published: 2026-06-26
Last modified: 2026-06-26

Description

Unauthenticated Sensitive Data Exposure in WCBoost – Products Compare <= 1.1.0 versions.

Frequently asked questions

What is CVE-2026-57633?: Unauthenticated Sensitive Data Exposure in WCBoost – Products Compare <= 1.1.0 versions.
How severe is CVE-2026-57633?: CVE-2026-57633 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 low, integrity none, and availability none.
Is CVE-2026-57633 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-57633?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-57633 published?: CVE-2026-57633 was published on 2026-06-26.

References

https://patchstack.com/database/wordpress/plugin/wcboost-products-compare/vulnerability/wordpress-wcboost-8211-products-compare-plugin-1-1-0-sensitive-data-exposure-vulnerability?_s_id=cve

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