PT-2026-44548 · Unknown · Compliance-Trestle
CVE-2026-46439
·
Published
2026-05-28
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Updated
2026-07-13
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
compliance-trestle (affected versions not specified)
Description
A Server-Side Template Injection (SSTI) issue exists in the
trestle author jinja command. The problem occurs because the render template() function in trestle/core/commands/author/jinja.py recursively evaluates rendered templates. If an attacker provides malicious input data—such as in SSP documents or Lookup Tables—that is then rendered into a trusted template, the recursive parsing causes the data field itself to be executed as a template.This happens because the
jinja env does not use a SandboxedEnvironment, allowing attacker-controlled expressions to be re-evaluated as executable Jinja templates. This can lead to arbitrary command execution with the privileges of the running process, potentially compromising CI/CD runner environments if third-party vendor-supplied SSPs are processed.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Code Injection
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Related Identifiers
Affected Products
Compliance-Trestle