CVE-2025-68509

MEDIUMNVD 4.76.1▲Elevated

4.7

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Jeff Starr User Submitted Posts user-submitted-posts allows Phishing.This issue affects User Submitted Posts: from n/a through <= 20251121.

CVSS v3: 4.7
EG Score: 6.1(medium)
EPSS: 31.7%
KEV: Not listed

Published

December 24, 2025

Last Modified

April 27, 2026

References (1)

audit@patchstackhttps://patchstack.com/database/Wordpress/Plugin/user-submitted-posts/vulnerability/wordpress-user-submitted-posts-plugin-20251121-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 13× 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.

2026-06-05 06:10 UTCepss_batch
2026-06-05 06:10 UTCepss_batch
2026-06-04 13:12 UTCepss_batch
2026-06-04 13:12 UTCepss_batch
2026-06-02 20:13 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
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2026-05-31 22:30 UTCepss_batch
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2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
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2026-05-28 13:44 UTCepss_batch
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2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Nucleihttp/cves/2025/CVE-2025-68509.yaml
First seen Jan 1, 2025
User Submitted Posts <= 20251121 - Unauthenticated Open Redirect
Open source ↗

Frequently asked(5)

What is CVE-2025-68509?

CVE-2025-68509 is a medium vulnerability published on December 24, 2025. URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Jeff Starr User Submitted Posts user-submitted-posts allows Phishing.This issue affects User Submitted Posts: from n/a through <= 20251121.

When was CVE-2025-68509 disclosed?

CVE-2025-68509 was first published in the National Vulnerability Database on December 24, 2025, with the most recent update on April 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-68509 actively exploited?

CVE-2025-68509 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 31.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-68509?

CVE-2025-68509 has a CVSS v3 base score of 4.7 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 6.1.

How do I remediate CVE-2025-68509?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-68509, 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-2025-68509

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-68509?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)