Frappe up to 14.58.x/15.4.x Server Script sandbox

Summaryinfo

A vulnerability was found in Frappe up to 14.58.x/15.4.x. It has been rated as problematic. This impacts an unknown function of the component Server Script. The manipulation leads to sandbox. This vulnerability is referenced as CVE-2023-54406. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Frappe up to 14.58.x/15.4.x. This issue affects an unknown function of the component Server Script. The manipulation with an unknown input leads to a sandbox vulnerability. Using CWE to declare the problem leads to CWE-265. Impacted is integrity. The summary by CVE is:

Frappe before 14.59.0 and 15.x before 15.5.0 contains a sandbox flaw where the frappe.flags.in_safe_exec global flag can become False during Server Script execution when one server script triggers another. Authenticated high-privileged users can craft a Server Script that triggers other server scripts, such as by saving a document, so the remaining code runs without safe execution protections.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2023-54406 since 10/12/2026. The exploitation is known to be easy. The attack may be initiated remotely. The exploitation requires an enhanced level of successful authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1611 for this issue.

Upgrading to version 14.59.0 or 15.5.0 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

• Frappe

Version

• 14.0
• 14.1
• 14.2
• 14.3
• 14.4
• 14.5
• 14.6
• 14.7
• 14.8
• 14.9
• 14.10
• 14.11
• 14.12
• 14.13
• 14.14
• 14.15
• 14.16
• 14.17
• 14.18
• 14.19
• 14.20
• 14.21
• 14.22
• 14.23
• 14.24
• 14.25
• 14.26
• 14.27
• 14.28
• 14.29
• 14.30
• 14.31
• 14.32
• 14.33
• 14.34
• 14.35
• 14.36
• 14.37
• 14.38
• 14.39
• 14.40
• 14.41
• 14.42
• 14.43
• 14.44
• 14.45
• 14.46
• 14.47
• 14.48
• 14.49
• 14.50
• 14.51
• 14.52
• 14.53
• 14.54
• 14.55
• 14.56
• 14.57
• 14.58
• 15.0
• 15.1
• 15.2
• 15.3
• 15.4

Website

• Product: https://github.com/frappe/frappe/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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