Authenticated SQL injection via insufficient query validation
Published Apr 1, 2026 · Updated Apr 1, 2026
SQL injection in Payload before 3.79.1 allows remote authenticated users to read or modify collection data through crafted query inputs. The upstream advisory identifies insufficient request-query validation but does not disclose the affected endpoint, parameter, function, or unsafe SQL construction. Exploitation requires an authenticated account and access to an endpoint accepting dynamic query input; it can expose or change collection data without interrupting service.
Summary
What happened
SQL injection in Payload before 3.79.1 allows remote authenticated users to read or modify collection data through crafted query inputs. The upstream advisory identifies insufficient request-query validation but does not disclose the affected endpoint, parameter, function, or unsafe SQL construction. Exploitation requires an authenticated account and access to an endpoint accepting dynamic query input; it can expose or change collection data without interrupting service.
The record
- CVE
- CVE-2026-34747
- Published
- Apr 1, 2026
- Updated
- Apr 1, 2026
- Vendor
- Payload CMS
- Product
- Payload
- Classifications
- CWE-89, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 1, 2026CVE publishedPublication date reported by the CVE source.
- Apr 1, 2026Record 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=< 3.79.1
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
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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