How severe is CVE-2021-24289?

CVE-2021-24289 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-24289 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-24289?

CVE-2021-24289 affects De-baat Store Locator Plus. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-24289?

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-2021-24289 published?

CVE-2021-24289 was published on 2021-05-17 and last updated on 2026-06-17.

CVE-2021-24289

CVE-2021-24289 is a high-severity vulnerability in De-baat Store Locator Plus 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-269.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: De-baat Store Locator Plus
Published: 2021-05-17
Last modified: 2026-06-17

Description

There is functionality in the Store Locator Plus for WordPress plugin through 5.5.14 that made it possible for authenticated users to update their user meta data to become an administrator on any site using the plugin.

Frequently asked questions

What is CVE-2021-24289?: There is functionality in the Store Locator Plus for WordPress plugin through 5.5.14 that made it possible for authenticated users to update their user meta data to become an administrator on any site using the plugin.
How severe is CVE-2021-24289?: CVE-2021-24289 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-24289 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-24289?: CVE-2021-24289 affects De-baat Store Locator Plus. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-24289?: 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-2021-24289 published?: CVE-2021-24289 was published on 2021-05-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:de-baat:store_locator_plus:*:*:*:*:*:wordpress:*:*

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