djust-org djust up to 1.0.9/1.1.1 Template Context Binding cross site scripting

Summaryinfo

A vulnerability classified as problematic has been found in djust-org djust up to 1.0.9/1.1.1. This vulnerability affects unknown code of the component Template Context Binding. Performing a manipulation results in cross site scripting. This vulnerability is known as CVE-2026-125112. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in djust-org djust up to 1.0.9/1.1.1. This affects some unknown processing of the component Template Context Binding. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. The summary by CVE is:

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to versions 1.0.10 and 1.1.2, djust keys context output-safety grants by variable name and fails to revoke a grant when a template bind replaces the value associated with that name. A template using {% with %}, {% for %}, {% include ... with %}, tuple unpacking, or assign tags can therefore rebind a name that previously held mark_safe content and emit the new attacker-controlled value without escaping, including descendant lookups through the rebound name. This can cause stored or reflected cross-site scripting when a victim renders the affected template. This issue is fixed in versions 1.0.10 and 1.1.2.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-125112 since 11/09/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 1.0.10 or 1.1.2 eliminates this vulnerability.

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Productinfo

Vendor

• djust-org

Name

• djust

Version

• 1.0.0
• 1.0.1
• 1.0.2
• 1.0.3
• 1.0.4
• 1.0.5
• 1.0.6
• 1.0.7
• 1.0.8
• 1.0.9
• 1.1.0
• 1.1.1

Website

• Product: https://github.com/djust-org/djust/

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

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