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CVE-2026-105315 Details

Description

A vulnerability has been found in django-haystack up to 3.3.0. Affected is the function _to_python of the file haystack/backends/elasticsearch_backend.py of the component more_like_this Template Tag Handler. Such manipulation of the argument result_class leads to improper neutralization of directives in dynamically evaluated code. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.4.0 is able to address this issue. The name of the patch is eb05f193c9771a68dcc8cfac6674a0d48a52ee9d. It is suggested to upgrade the affected component.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:4.7 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/django-haystack/django-haystack/	[email protected]
https://github.com/django-haystack/django-haystack/commit/eb05f193c9771a68dcc8cfac6674a0d48a52ee9d	[email protected]
https://github.com/django-haystack/django-haystack/releases/tag/v3.4.0	[email protected]
https://github.com/django-haystack/django-haystack/security/advisories/GHSA-r3hx-x5rh-p9vv	[email protected]
https://vuldb.com/cve/CVE-2026-105315	[email protected]
https://vuldb.com/submit/978642	[email protected]
https://vuldb.com/vuln/413523	[email protected]
https://vuldb.com/vuln/413523/cti	[email protected]

see all 8 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-94	Improper Control of Generation of Code ('Code Injection')	[email protected]
CWE-95	Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')	[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

Date	Action	Recorded By
Oct 5, 2026	CVE Modified	CISA-ADP
Oct 5, 2026	New CVE Received	[email protected]