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GHSA-gwhv-j974-6fxm
No affected components available
Summary
MikroORM versions <= 6.6.9 and <= 7.0.5 are vulnerable to SQL injection when specially crafted objects are interpreted as raw SQL query fragments.
Impact
If user-controlled input is passed directly to MikroORM query construction APIs, an attacker may inject raw SQL fragments. This can lead to SQL injection depending on the database and query being executed.
Affected usage
The issue occurs when untrusted objects are passed to ORM write APIs such as:
wrap(entity).assign(userInput)followed byem.flush()em.nativeUpdate()em.nativeInsert()em.create()followed byem.flush()
Applications that validate input types or enforce strict schema validation before passing data to MikroORM are not affected.
Fix
The vulnerability was caused by duck-typed detection of internal ORM marker properties.
The fix replaces these checks with symbol-based markers that cannot be reproduced by user input.
The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability.
Exploitation activity has been observed. Apply available patches or mitigations urgently.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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