🛡️ CVE-2023-31618 — virtuoso

🟠 CVSS 7.5 — High ⚠️ Exploit Public CWE-89 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

An issue in the sqlc_union_dt_wrap component of openlink virtuoso-opensource v7.2.9 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity none, availability high.

Weakness class

CVE-2023-31618 is classified as CWE-89: SQL Injection. Untrusted input is concatenated into an SQL statement, letting an attacker change the query and reach data the request should not return.

Affected software

CVE-2023-31618 is recorded against 1 package.

  • virtuoso

Timeline and source

Published on 15 May 2023 and last revised on 17 June 2026. A public exploit is known to exist, which raises the urgency of patching considerably. A vendor advisory or fix has been published. Record sourced from NVD.

References

github.com
github.com

CVE-2023-31618 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE CWE-89
Public Exploit ⚠️ Yes
Source NVD
Published 2023-05-15
Updated 2026-08-11
Modified 2026-06-17

Affected Packages

Software From version Fixed in
virtuoso — —

Similar Threats

Exploit Protection

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CVE-2023-31618 carries CVSS 7.5 High rating and a public exploit already exists. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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