How severe is CVE-2023-52206?

CVE-2023-52206 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2023-52206 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-52206?

CVE-2023-52206 affects Blueastral Page Builder. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-52206?

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.

Does CVE-2023-52206 have an EU (EUVD) identifier?

Yes. CVE-2023-52206 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-56879.

When was CVE-2023-52206 published?

CVE-2023-52206 was published on 2024-01-08 and last updated on 2026-06-17.

CVE-2023-52206

CVE-2023-52206 is a high-severity vulnerability in Blueastral Page Builder with a CVSS 3.x base score of 7.7. 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-502.

Key facts

Severity: High (CVSS 3.x base score 7.7)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-56879
Weakness: CWE-502
Affected product: Blueastral Page Builder
Published: 2024-01-08
Last modified: 2026-06-17

Description

Deserialization of Untrusted Data vulnerability in Live Composer Team Page Builder: Live Composer live-composer-page-builder.This issue affects Page Builder: Live Composer: from n/a through 1.5.25.

Frequently asked questions

What is CVE-2023-52206?: Deserialization of Untrusted Data vulnerability in Live Composer Team Page Builder: Live Composer live-composer-page-builder.This issue affects Page Builder: Live Composer: from n/a through 1.5.25.
How severe is CVE-2023-52206?: CVE-2023-52206 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2023-52206 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-52206?: CVE-2023-52206 affects Blueastral Page Builder. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-52206?: 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.
Does CVE-2023-52206 have an EU (EUVD) identifier?: Yes. CVE-2023-52206 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-56879.
When was CVE-2023-52206 published?: CVE-2023-52206 was published on 2024-01-08 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/live-composer-page-builder/wordpress-page-builder-live-composer-plugin-1-5-25-php-object-injection-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:blueastral:page_builder\:_live_composer:*:*:*:*:*:wordpress:*:*

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