Cyber Resilience

CVE-2025-52759

High

Published: 02 June 2026

Published
02 June 2026
Modified
02 June 2026
KEV Added
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Patch
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CVSS Score v3.1 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
EPSS Score 0.0025 16.2th percentile
Risk Priority 14 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-52759 is a high-severity Cross-site Scripting (CWE-79) vulnerability. Its CVSS base score is 7.1 (High).

Operationally, ranked at the 16.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UnboundStudio Accordion FAQ allows Reflected XSS. This issue affects Accordion FAQ: from n/a through 2.2.1.

CWE(s)
CWE-79

Related Threats

CVEs Like This One

CVE-2023-49186Shared CWE-79
CVE-2025-23853Shared CWE-79
CVE-2025-23553Shared CWE-79
CVE-2025-24616Shared CWE-79
CVE-2026-2834Shared CWE-79
CVE-2026-21873Shared CWE-79
CVE-2025-68894Shared CWE-79
CVE-2024-13880Shared CWE-79
CVE-2025-31615Shared CWE-79
CVE-2025-23734Shared CWE-79

Affected Assets

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-79

Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.

SI-10 Information Input Validation
addresses: CWE-79

Validates web inputs to reject script-related content that could produce XSS.

SI-15 Information Output Filtering
addresses: CWE-79

Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.

References