SQL injection via dollar-sign column aliases
Published Dec 2, 2025 · Updated Dec 2, 2025
SQL injection in Django 4.2 before 4.2.27, 5.1 before 5.1.15, and 5.2 before 5.2.9 allows remote attackers to read database data. The PostgreSQL SQLCompiler accepts dollar signs in FilteredRelation column aliases supplied by dictionary expansion to QuerySet.annotate() or QuerySet.alias(), allowing crafted text to alter generated SQL. Exploitation requires an application to pass attacker-influenced alias keys into one of those ORM methods and execute the resulting query against PostgreSQL.
Summary
What happened
SQL injection in Django 4.2 before 4.2.27, 5.1 before 5.1.15, and 5.2 before 5.2.9 allows remote attackers to read database data. The PostgreSQL SQLCompiler accepts dollar signs in FilteredRelation column aliases supplied by dictionary expansion to QuerySet.annotate() or QuerySet.alias(), allowing crafted text to alter generated SQL. Exploitation requires an application to pass attacker-influenced alias keys into one of those ORM methods and execute the resulting query against PostgreSQL.
The record
- CVE
- CVE-2025-13372
- Published
- Dec 2, 2025
- Updated
- Dec 2, 2025
- Vendor
- Django Software Foundation
- Product
- Django
- Classifications
- CWE-89
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 2, 2025CVE publishedPublication date reported by the CVE source.
- Dec 2, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=4.2 <4.2.27
- Affected versionversion=5.1 <5.1.15
- Affected versionversion=5.2 <5.2.9
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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