TI-2020-13368 Aliases CVE-2020-18327 GHSA-r82g-4j97-fq26

Cross Site Scripting (XSS) vulnerability exists in Alfresco Alfresco Community Edition…

LOW 29CWE-79Published 2022-03-04 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Cross Site Scripting (XSS) vulnerability exists in Alfresco Alfresco Community Edition v5.2.0 via the action parameter in the alfresco/s/admin/admin-nodebrowser API. Fixed in v6.2

Why it matters now

EPSS 0.00866 58th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:alfresco:alfresco:5.2::::community:::	5.2	Vulnerable	Alfresco

cpe:2.3:a:alfresco:alfresco:5.2:*:*:*:community:*:*:* Versions 5.2 Vulnerable ·Alfresco

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-18327
2026-10-03 Alias added: GHSA-r82g-4j97-fq26

References

Exploit 1

https://gist.github.com/paatui/a3c7ca8cf12594b437d3854f13d76cb8

Advisory 1

https://www.cvedetails.com/vulnerability-list/vendor_id-13372/product_id-27784/opxss-1/Alfresco-Alfresco.html

TI-2019-10584 An issue was discovered in Alfresco Community Edition versions 6.0 and lower. CVSS 3.0CRITICAL 9.8
TI-2019-11666 The Alfresco application before 1.8.7 for Android allows SQL injection in HistorySearchProvider.java. CVSS 3.0CRITICAL 9.8
TI-2019-10586 An issue was discovered in Alfresco Community Edition 5.2 201707. CVSS 3.0HIGH 7.2
TI-2019-10585 An issue was discovered in Alfresco Community Edition versions below 5.2.6, 6.0.N and… CVSS 3.1MEDIUM 6.1
TI-2014-07546 Server-side request forgery (SSRF) vulnerability in the proxy servlet in Alfresco… CVSS 2.0MEDIUM 6.4
TI-2014-07545 Cross-site request forgery (CSRF) vulnerability in the cmisbrowser servlet in Content… CVSS 2.0MEDIUM 6.8

See all 12 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences