How severe is CVE-2021-24803?

CVE-2021-24803 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-24803 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-24803?

CVE-2021-24803 affects Core Tweaks Wp Setup Project Core Tweaks Wp Setup. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-24803?

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-2021-24803 published?

CVE-2021-24803 was published on 2022-02-28 and last updated on 2026-06-17.

CVE-2021-24803

CVE-2021-24803 is a high-severity vulnerability in Core Tweaks Wp Setup Project Core Tweaks Wp Setup 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-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Core Tweaks Wp Setup Project Core Tweaks Wp Setup
Published: 2022-02-28
Last modified: 2026-06-17

Description

The Core Tweaks WP Setup WordPress plugin through 4.1 allows to bulk-set many settings in WordPress, including the admin email, as well as creating a new admin account. There is no CSRF protection in place, allowing an attacker to arbitrary change the admin email or create another admin account and takeover the website via CSRF attacks

Frequently asked questions

What is CVE-2021-24803?: The Core Tweaks WP Setup WordPress plugin through 4.1 allows to bulk-set many settings in WordPress, including the admin email, as well as creating a new admin account. There is no CSRF protection in place, allowing an attacker to arbitrary change the admin email or create another admin account and takeover the website via CSRF attacks
How severe is CVE-2021-24803?: CVE-2021-24803 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-24803 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-24803?: CVE-2021-24803 affects Core Tweaks Wp Setup Project Core Tweaks Wp Setup. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-24803?: 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-2021-24803 published?: CVE-2021-24803 was published on 2022-02-28 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/97adac02-4163-48d4-ba14-0b1badfd3d42

Affected products (1)

cpe:2.3:a:core_tweaks_wp_setup_project:core_tweaks_wp_setup:*:*:*:*:*:wordpress:*:*

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