Database disclosure and modification via unneutralized Id
Published Sep 30, 2021 · Updated Aug 4, 2024
SQL injection in FlameCMS 3.3.5 allows remote attackers to read or alter database data via a crafted Id sent to /master/article.php. The endpoint incorporates the Id value into a database query without neutralizing SQL syntax, allowing a UNION SELECT payload to change the statement. No authentication or user interaction is required, and successful exploitation exposes application database records to unauthorized reads and changes.
Summary
What happened
SQL injection in FlameCMS 3.3.5 allows remote attackers to read or alter database data via a crafted Id sent to /master/article.php. The endpoint incorporates the Id value into a database query without neutralizing SQL syntax, allowing a UNION SELECT payload to change the statement. No authentication or user interaction is required, and successful exploitation exposes application database records to unauthorized reads and changes.
The record
- CVE
- CVE-2020-20796
- Published
- Sep 30, 2021
- Updated
- Aug 4, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-89, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 30, 2021CVE publishedPublication date reported by the CVE source.
- Aug 4, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
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
- UNION-based article Id SQL injection payloadproof of concept · unverified
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Technologies
Your stack
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Your stack
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