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Python CVE-2026-5577

| EUVD-2026-19103 MEDIUM
SQL Injection (CWE-89)
2026-04-05 VulDB GHSA-572h-cr7p-cmh8
5.5
CVSS 4.0 · NVD
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Severity by source

NVD PRIMARY
5.5 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

5
CVSS changed
Apr 29, 2026 - 01:11 NVD
6.9 (MEDIUM) 5.5 (MEDIUM)
PoC Detected
Apr 07, 2026 - 13:20 vuln.today
Public exploit code
EUVD ID Assigned
Apr 05, 2026 - 16:00 euvd
EUVD-2026-19103
Analysis Generated
Apr 05, 2026 - 16:00 vuln.today
CVE Published
Apr 05, 2026 - 15:30 nvd
MEDIUM 6.9

DescriptionCVE.org

A vulnerability has been found in Song-Li cross_browser up to ca690f0fe6954fd9bcda36d071b68ed8682a786a. This affects an unknown part of the file flask/uniquemachine_app.py of the component details Endpoint. Such manipulation of the argument ID leads to sql injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

SQL injection in Song-Li cross_browser application allows remote code execution via unsanitized ID parameter in the details endpoint of flask/uniquemachine_app.py. The vulnerability affects all versions up to commit ca690f0fe6954fd9bcda36d071b68ed8682a786a, requires no authentication, and has publicly available exploit code. …

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Vulnerability AssessmentAI

Risk Assessment Real-world risk is substantial. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An unauthenticated attacker crafts an HTTP request to the details endpoint with a malicious SQL injection payload in the ID parameter (e.g., id=1' OR '1'='1 or id=1; DROP TABLE users;--). Since the endpoint accepts remote requests with no authentication requirement and the ID parameter is directly concatenated into a SQL query without sanitization, the malicious SQL is executed by the backend database. …
Remediation Given the vendor's non-responsiveness and rolling-release model, remediation requires direct source code patching. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-5577 vulnerability details – vuln.today

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