What is the CVSS score of CVE-2023-30556?

CVE-2023-30556 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.8%.

Is there a public PoC exploit available for CVE-2023-30556?

Yes, a public proof-of-concept exploit is available for CVE-2023-30556. Prioritise patching immediately. EPSS: 0.8%.

Archery CVE-2023-30556

MEDIUM

SQL Injection (CWE-89)

2023-04-19 security-advisories@github.com

Oracle SQLi Archery

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Apr 19, 2023 - 00:15 nvd

MEDIUM 6.5

DescriptionNVD

Archery is an open source SQL audit platform. The Archery project contains multiple SQL injection vulnerabilities, that may allow an attacker to query the connected databases. Affected versions are subject to SQL injection in the optimize_sqltuningadvisor method of sql_optimize.py. User input coming from the db_name parameter value in sql_optimize.py is passed to the sqltuningadvisor method in oracle.pyfor execution. To mitigate escape the variables accepted via user input when used in sql_optimize.py. Users may also use prepared statements when dealing with SQL as a mitigation for this issue. This issue is also indexed as GHSL-2022-107.

AnalysisAI

Archery is an open source SQL audit platform. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. Archery is an open source SQL audit platform. The Archery project contains multiple SQL injection vulnerabilities, that may allow an attacker to query the connected databases. Affected versions are subject to SQL injection in the optimize_sqltuningadvisor method of sql_optimize.py. User input coming from the db_name parameter value in sql_optimize.py is passed to the sqltuningadvisor method in oracle.pyfor execution. To mitigate escape the variables accepted via user input when used in sql_optimize.py. Users may also use prepared statements when dealing with SQL as a mitigation for this issue. This issue is also indexed as GHSL-2022-107. Affected products include: Archerydms Archery.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.