Reflected XSS in Apache Syncope's Enduser Login page.
An attacker that tricks a legitimate user into clicking a malicious link and logging in to Syncope Enduser could steal that user's credentials.

This issue affects Apache Syncope: from 3.0 through 3.0.15, from 4.0 through 4.0.3.

Users are recommended to upgrade to version 3.0.16 / 4.0.4, which fix this issue.

Project Subscriptions

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-v84m-gfw5-hm2w Apache Syncope: Reflected XSS on Enduser Login
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 03 Feb 2026 16:30:00 +0000

Type Values Removed Values Added
References

Tue, 03 Feb 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 03 Feb 2026 15:30:00 +0000

Type Values Removed Values Added
Description Reflected XSS in Apache Syncope's Enduser Login page. An attacker that tricks a legitimate user into clicking a malicious link and logging in to Syncope Enduser could steal that user's credentials. This issue affects Apache Syncope: from 3.0 through 3.0.15, from 4.0 through 4.0.3. Users are recommended to upgrade to version 3.0.16 / 4.0.4, which fix this issue.
Title Apache Syncope: Reflected XSS on Enduser Login
Weaknesses CWE-79
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2026-02-03T16:01:22.030Z

Reserved: 2026-01-16T09:38:02.393Z

Link: CVE-2026-23794

cve-icon Vulnrichment

Updated: 2026-02-03T15:19:10.034Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-03T16:16:13.183

Modified: 2026-02-03T16:44:03.343

Link: CVE-2026-23794

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses