How severe is CVE-2025-55715?

CVE-2025-55715 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-55715 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-55715?

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-2025-55715 have an EU (EUVD) identifier?

Yes. CVE-2025-55715 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-28606.

When was CVE-2025-55715 published?

CVE-2025-55715 was published on 2025-08-20 and last updated on 2026-06-17.

CVE-2025-55715

CVE-2025-55715 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-201.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-28606
Weakness: CWE-201
Published: 2025-08-20
Last modified: 2026-06-17

Description

Insertion of Sensitive Information Into Sent Data vulnerability in Themeisle Otter - Gutenberg Block otter-blocks allows Retrieve Embedded Sensitive Data.This issue affects Otter - Gutenberg Block: from n/a through <= 3.1.0.

Frequently asked questions

What is CVE-2025-55715?: Insertion of Sensitive Information Into Sent Data vulnerability in Themeisle Otter - Gutenberg Block otter-blocks allows Retrieve Embedded Sensitive Data.This issue affects Otter - Gutenberg Block: from n/a through <= 3.1.0.
How severe is CVE-2025-55715?: CVE-2025-55715 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-55715 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-55715?: 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-2025-55715 have an EU (EUVD) identifier?: Yes. CVE-2025-55715 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-28606.
When was CVE-2025-55715 published?: CVE-2025-55715 was published on 2025-08-20 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/otter-blocks/vulnerability/wordpress-otter-gutenberg-block-plugin-3-1-0-sensitive-data-exposure-vulnerability?_s_id=cve

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