Vulnerability record · CVE-2022-36536 · published 16 September 2022

CVE-2022-36536: Syncovery vulnerability

Syncovery · Syncovery

An issue in the component post_applogin.php of Super Flexible Software GmbH & Co. KG Syncovery 9 for Linux v9.47x and below allows attackers to escalate privileges via creating crafted session tokens.

9.8 CVSS 3.1 Critical EPSS 4.7% · top 8.4% CWE-330 · CWE-330

9.8CVSS 3.1 base score

4.7%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References, 2 tagged exploit

9 Jul 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Syncovery Syncovery

References

Link	Tags
https://www.mgm-sp.com/en/multiple-vulnerabilities-in-syncovery-for-linux/	ExploitThird Party Advisory
https://www.mgm-sp.com/en/multiple-vulnerabilities-in-syncovery-for-linux/	ExploitThird Party Advisory

Track CVE-2022-36536 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2022-36534Syncovery 9 for Linux web GUI authenticated RCE via job parametersSyncovery 9 for Linux v9.47x and below contains multiple remote code execution flaws reached through the Job_ExecuteBefore and Job_ExecuteAfter param…EPSS 52%analysed16 Sep 2022 5.4CVE-2022-36533Syncovery cross-site scripting vulnerabilitySuper Flexible Software GmbH & Co. KG Syncovery 9 for Linux v9.47x and below was discovered to contain a cross-site scripting (XSS) vulnerability.EPSS 42%16 Sep 2022

Source: NIST National Vulnerability Database (record CVE-2022-36536), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.