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CVE-2025-31853

MEDIUMNVD 5.95.9—

5.9

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Erez Hadas-Sonnenschein Smartarget Popup smartarget-popup allows Stored XSS.This issue affects Smartarget Popup: from n/a through <= 1.5.

CVSS v3: 5.9
EG Score: 5.9(medium)
EPSS: 15.5%
KEV: Not listed

Published

April 1, 2025

Last Modified

April 23, 2026

References (1)

audit@patchstackhttps://patchstack.com/database/Wordpress/Plugin/smartarget-popup/vulnerability/wordpress-smartarget-popup-plugin-1-4-cross-site-scripting-xss-vulnerability?_s_id=cve

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 13× in last 7d / 60× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-23 21:32 UTCEPSS rescore
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2026-06-22 14:25 UTCEPSS rescore
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2026-06-07 15:24 UTCEPSS rescore
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2026-05-23 15:20 UTCEPSS rescore
2026-05-22 21:16 UTCEPSS rescore
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2026-05-21 22:42 UTCEPSS rescore
2026-05-21 15:38 UTCEG score recompute
2026-05-21 15:38 UTCGHSA enrichment
2026-05-20 22:37 UTCEPSS rescore
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2026-05-18 21:31 UTCEPSS rescore

Frequently asked(5)

What is CVE-2025-31853?

CVE-2025-31853 is a medium vulnerability published on April 1, 2025. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Erez Hadas-Sonnenschein Smartarget Popup smartarget-popup allows Stored XSS.This issue affects Smartarget Popup: from n/a through <= 1.5.

When was CVE-2025-31853 disclosed?

CVE-2025-31853 was first published in the National Vulnerability Database on April 1, 2025, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-31853 actively exploited?

CVE-2025-31853 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 15.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-31853?

CVE-2025-31853 has a CVSS v3 base score of 5.9 (NVD).

How do I remediate CVE-2025-31853?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-31853, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2025-31853

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