How severe is CVE-2025-11257?

CVE-2025-11257 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-11257 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-11257?

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

Does CVE-2025-11257 have an EU (EUVD) identifier?

Yes. CVE-2025-11257 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35813.

When was CVE-2025-11257 published?

CVE-2025-11257 was published on 2025-10-24 and last updated on 2026-06-17.

CVE-2025-11257

CVE-2025-11257 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. 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 4.3)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-35813
Weakness: CWE-862
Published: 2025-10-24
Last modified: 2026-06-17

Description

The LLM Hubspot Blog Import plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'process_save_blogs' AJAX endpoint in all versions up to, and including, 1.0.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to trigger an import of all Hubspot data.

Frequently asked questions

What is CVE-2025-11257?: The LLM Hubspot Blog Import plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'process_save_blogs' AJAX endpoint in all versions up to, and including, 1.0.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to trigger an import of all Hubspot data.
How severe is CVE-2025-11257?: CVE-2025-11257 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-11257 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-11257?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-11257 have an EU (EUVD) identifier?: Yes. CVE-2025-11257 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35813.
When was CVE-2025-11257 published?: CVE-2025-11257 was published on 2025-10-24 and last updated on 2026-06-17.

References

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