SQL Injection Vulnerability in webpy's PostgresDB Function
CVE-2025-3818

5.3MEDIUM

Key Information:

Vendor

Webpy

Status
Web.py
Vendor
CVE Published:
19 April 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-3818?

A vulnerability in the webpy framework's PostgresDB._process_insert_query function may allow an attacker to execute SQL injection attacks. The weakness arises from manipulation of the argument seqname, making it possible for a remote attacker to craft input that could compromise the database. As this exploit is publicly disclosed, organizations using affected versions of web.py should take immediate action to assess their exposure and implement necessary protections.

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Deploy the Patch

Affected Version(s)

web.py 0.70

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-3818 - Proof of Concept

References

https://vuldb.com/?id.305724
vdb-entrytechnical-description
https://vuldb.com/?ctiid.305724
signaturepermissions-required
https://vuldb.com/?submit.555649
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Luaklein (VulDB User)
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