What is CVE-2025-0557?

CVE-2025-0557 is a medium-severity vulnerability in Hyland Alfresco Community Edition, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2025-01-18.

How severe is CVE-2025-0557?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2025-0557 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Hyland Alfresco Community Edition

CVE-2025-0557

A vulnerability classified as problematic has been found in Hyland Alfresco Community Edition and Alfresco Enterprise Edition up to 6.2.2. This affects an unknown part of the file /share/s/ of the component URL Handler. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 7.0 is able to address this issue. It is recommended to upgrade the affected component.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (43.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Hyland Alfresco Community Edition — versions 6.2.0, 6.2.1, 6.2.2
Hyland Alfresco Enterprise Edition — versions 6.2.0, 6.2.1, 6.2.2

Weakness classification (CWE)

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cna@vuldb.com (vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)

Frequently asked questions

What is CVE-2025-0557?: CVE-2025-0557 is a medium-severity vulnerability in Hyland Alfresco Community Edition, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2025-01-18.
How severe is CVE-2025-0557?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2025-0557 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.