What is the CVSS score of CVE-2025-57919?

CVE-2025-57919 has a CVSS 3.1 base score of 7.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Which versions of WordPress are affected by CVE-2025-57919?

CVE-2025-57919 presents moderate security risk, a insecure deserialization vulnerability rated CVSS 7.2.

How to fix or mitigate CVE-2025-57919?

Within 30 days: Identify all affected systems and apply vendor patches as part of regular patch cycle. Restrict deserialization to trusted data sources and implement integrity checks.

WordPress CVE-2025-57919

HIGH

Deserialization of Untrusted Data (CWE-502)

2025-09-22 audit@patchstack.com

WordPress Deserialization

7.2

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.2 HIGH

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Re-analysis Queued

Apr 23, 2026 - 15:42 vuln.today

cvss_changed

Analysis Generated

Mar 28, 2026 - 19:13 vuln.today

CVE Published

Sep 22, 2025 - 19:15 nvd

HIGH 7.2

DescriptionCVE.org

Deserialization of Untrusted Data vulnerability in ConveyThis Language Translate Widget for WordPress - ConveyThis allows Object Injection. This issue affects Language Translate Widget for WordPress - ConveyThis: from n/a through 264.

AnalysisAI

Deserialization of Untrusted Data vulnerability in ConveyThis Language Translate Widget for WordPress - ConveyThis allows Object Injection. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Deserialization of Untrusted Data (CWE-502), which allows attackers to execute arbitrary code through malicious serialized objects. Deserialization of Untrusted Data vulnerability in ConveyThis Language Translate Widget for WordPress - ConveyThis allows Object Injection. Version information: through 264..

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid deserializing untrusted data. Use safe serialization formats (JSON). Implement integrity checks and type allowlists.