What is GHSA-pjhv-6xm9-9cxw?

GHSA-pjhv-6xm9-9cxw is a security advisory published by GitHub Security Advisories with Medium severity. Exposure of sensitive information through data queries vulnerability in Apache Syncope. An...

Which CVE IDs does GHSA-pjhv-6xm9-9cxw cover?

GHSA-pjhv-6xm9-9cxw covers the following CVE IDs: CVE-2026-77883. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-pjhv-6xm9-9cxw?

GHSA-pjhv-6xm9-9cxw has a CVSS v3 base score of 4.9, published by GitHub Security Advisories.

GHSA-pjhv-6xm9-9cxwMediumCVSS 4.9

Exposure of sensitive information through data queries vulnerability in Apache Syncope. An...

Vendor

GitHub Security Advisories

Published

September 14, 2026

Last Modified

September 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-77883 →

📋 Description

Exposure of sensitive information through data queries vulnerability in Apache Syncope.

An administrator with adequate entitlements for Derived Schemas can create a malicious JEXL expression which allows any administrator with sufficient entitlements for User read to access LinkedAccount's (if present) or Manager's (if defined) sensitive information, possibly including hashed credentials.

This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.7, from 4.1.0-M0 through 4.1.2.

Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-77883
https://lists.apache.org/thread/oshwdz2k4cl3042y39zq0yl4qkxbd83p
http://www.openwall.com/lists/oss-security/2026/09/14/17
https://github.com/advisories/GHSA-pjhv-6xm9-9cxw