CVE-2020-21485 json
Alluxio Cross Site Scripting vulnerability
published 2023-06-20 3 y ago modified 2026-06-17 4 mo ago also GHSA-298m-hvgh-x9cw , EUVD-2023-1661
- cvss
- 6.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 44%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 22 mo ago
Exploit prediction
0.51% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/Alluxio/alluxio/issues/10552 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| CNA | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| GitHub | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.alluxio:alluxio-parent | <=1.8.1 |
no fix listed |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/Alluxio/alluxio/issues/10552
web, exploit, issue-tracking
-
nvd.nist.gov
/vuln/detail/CVE-2020-21485
advisory
-
github.com
/Alluxio/alluxio
package
Sources
- CVE List CVE-2020-21485
- GitHub Advisory GHSA-298m-hvgh-x9cw
- NVD CVE-2020-21485
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