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CVE-2026-18632

langgenius dify Jinja2 jinja2_transformer.py jinja2.Template special elements used in a template engine

Published: Aug 3, 2026Updated: Aug 12, 2026 Sources: CVE List NVDCWE-791
6.3MEDIUM
NVD MITRE
EPSS Score
0.4%
Top 69.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

A security flaw has been discovered in langgenius dify up to 1.14.2. This issue affects the function jinja2.Template of the file api/core/helper/code_executor/jinja2/jinja2_transformer.py of the component Jinja2 Handler. The manipulation results in improper neutralization of special elements used in a template engine. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-791CWE-1336

Affected Products

langgenius
oss-projectaka langgenius/dify, dify
difyMixed
AI / ML / llm-serving-inference

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

https://vuldb.com/vuln/385555
vuldb.com
https://vuldb.com/vuln/385555/cti
vuldb.com
https://vuldb.com/cve/CVE-2026-18632
vuldb.com
and 2 more references View all →

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