Vulnerability Monitor

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CVE-2026-23794

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.

Published

2026-02-03T16:16:13.183

Last Modified

2026-02-06T14:44:43.847

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 6.8 (MEDIUM)

Weaknesses

Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apache	syncope	< 3.0.16	Yes
Application	apache	syncope	< 4.0.4	Yes

References

https://lists.apache.org/thread/7h30ghqdsf3spl3h7gdmscxofrm8ygjo Mailing List, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2026/02/02/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)