CVE-2020-21485

MEDIUMNVD 6.16.1—

6.1

Cross Site Scripting vulnerability in Alluxio v.1.8.1 allows a remote attacker to executea arbitrary code via the path parameter in the browse board component.

CVSS v3: 6.1
EG Score: 6.1(medium)
EPSS: 24.6%
KEV: Not listed

Published

June 20, 2023

Last Modified

December 9, 2024

References (2)

cve@mitrehttps://github.com/Alluxio/alluxio/issues/10552
af854a3a-2127-422b-91ae-364da2661108https://github.com/Alluxio/alluxio/issues/10552

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
maven	org.alluxio:alluxio-parent	—	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.

Affected Packages

(1 across 1 ecosystem)

Maven(1)

Package	Vulnerable range	Fixed in	Dependents
org.alluxio:alluxio-parent	1.0.0 ... 1.8.1 (14 versions)	—	—

Weakness Classification(1)

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

CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 8× in last 7d / 8× 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.

2026-05-27 13:39 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-24 23:07 UTCEG score recompute
2026-05-24 23:07 UTCGHSA enrichment
2026-05-24 16:48 UTCepss_batch

Frequently asked(5)

What is CVE-2020-21485?

CVE-2020-21485 is a medium vulnerability published on June 20, 2023. Cross Site Scripting vulnerability in Alluxio v.1.8.1 allows a remote attacker to executea arbitrary code via the path parameter in the browse board component.

When was CVE-2020-21485 disclosed?

CVE-2020-21485 was first published in the National Vulnerability Database on June 20, 2023, with the most recent update on December 9, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2020-21485 actively exploited?

CVE-2020-21485 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 24.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-21485?

CVE-2020-21485 has a CVSS v3 base score of 6.1 (NVD).

How do I remediate CVE-2020-21485?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-21485, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2020-21485

Explore →

Is Your Infrastructure Affected by CVE-2020-21485?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs