Apache Syncope: Reflected XSS on Enduser Login

中 6.8CVE-2026-23794 · GHSA-v84m-gfw5-hm2w · 03/02/2026 公開 · 17/06/2026 更新

要点

CVE-2026-23794 は org.apache.syncope.client.idrepo:syncope-client-idrepo-common-ui, syncope (apache) に影響する深刻度「中」 (CVSS 6.8) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.52%（全脆弱性の 44.5% より高い）。
対処：3.0.16, 4.0.4 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
org.apache.syncope.client.idrepo:syncope-client-idrepo-common-ui Maven	`≥ 3.0.0, < 3.0.16≥ 4.0.0, < 4.0.4`	`3.0.164.0.4`
syncope apache	`≥ 3.0.0, < 3.0.16≥ 4.0.0, < 4.0.4`	`3.0.164.0.4`

概要

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.

NVD の説明

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.