CVE-2025-39404

MEDIUMNVD 4.74.7—

4.7

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Heateor Support Sassy Social Share sassy-social-share allows Phishing.This issue affects Sassy Social Share: from n/a through <= 3.3.73.

CVSS v3: 4.7
EG Score: 4.7(medium)
EPSS: 31.6%
KEV: Not listed

Published

April 24, 2025

Last Modified

April 23, 2026

References (1)

audit@patchstackhttps://patchstack.com/database/Wordpress/Plugin/sassy-social-share/vulnerability/wordpress-sassy-social-share-plugin-3-3-73-open-redirection-vulnerability?_s_id=cve

Weakness Classification(1)

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

CWE-601URL Redirection to Untrusted Site (Open Redirect)

Data Freshness Timeline

(refreshed 9× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:12 UTCepss_batch
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2026-06-01 13:51 UTCepss_batch
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2026-05-26 13:43 UTCepss_batch
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2026-05-26 13:43 UTCepss_batch

Frequently asked(5)

What is CVE-2025-39404?

CVE-2025-39404 is a medium vulnerability published on April 24, 2025. URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Heateor Support Sassy Social Share sassy-social-share allows Phishing.This issue affects Sassy Social Share: from n/a through <= 3.3.73.

When was CVE-2025-39404 disclosed?

CVE-2025-39404 was first published in the National Vulnerability Database on April 24, 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-2025-39404 actively exploited?

CVE-2025-39404 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 31.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-39404?

CVE-2025-39404 has a CVSS v3 base score of 4.7 (NVD).

How do I remediate CVE-2025-39404?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-39404, 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

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CVE-2025-39404

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-39404?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)