CVE-2025-51504

HIGHNVD 7.67.6—Trending — 3 sources updated this weekElevated

7.6

Microweber CMS 2.0 is vulnerable to Cross Site Scripting (XSS)in the /projects/profile, homepage endpoint via the last name field.

CVSS v3: 7.6
EG Score: 7.6(medium)
EPSS: 56.9%
KEV: Not listed

Published

August 1, 2025

Last Modified

August 19, 2025

References (3)

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
composer	microweber/microweber	—	ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

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

CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 11× in last 7d / 11× 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.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-30 01:02 UTCEG score recompute
2026-05-30 01:02 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-51504?

CVE-2025-51504 is a high vulnerability published on August 1, 2025. Microweber CMS 2.0 is vulnerable to Cross Site Scripting (XSS)in the /projects/profile, homepage endpoint via the last name field.

When was CVE-2025-51504 disclosed?

CVE-2025-51504 was first published in the National Vulnerability Database on August 1, 2025, with the most recent update on August 19, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-51504 actively exploited?

CVE-2025-51504 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 56.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-51504?

CVE-2025-51504 has a CVSS v3 base score of 7.6 (NVD).

How do I remediate CVE-2025-51504?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-51504, 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-2025-51504

Published

Last Modified

References (3)

Patch Availability(1)

Weakness Classification(1)

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-51504?

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CVE-2025-51504

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🔄 Last Modified

🔗 References (3)

Patch Availability(1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-51504?

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