CVE-2023-31848Public exploitNetwork attack vector

Authenticated server-side requests via MySQL JDBC connection

Published May 16, 2023 · Updated Jan 23, 2025

Server-side request forgery in Davinci 0.3.0-rc allows remote authenticated users to send requests from the server through a MySQL data source. The MySQL JDBC test-connection path accepts an attacker-controlled server and does not disable allowUrlInLocalInfile, permitting that endpoint to direct the Davinci server to fetch a URL. A valid login and permission to configure and test a MySQL data source are required; successful exploitation reaches resources accessible from the server.

CVSS severity8.8
High
EPSS probability0.60%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in Davinci 0.3.0-rc allows remote authenticated users to send requests from the server through a MySQL data source. The MySQL JDBC test-connection path accepts an attacker-controlled server and does not disable allowUrlInLocalInfile, permitting that endpoint to direct the Davinci server to fetch a URL. A valid login and permission to configure and test a MySQL data source are required; successful exploitation reaches resources accessible from the server.

The record

CVE
CVE-2023-31848
Published
May 16, 2023
Updated
Jan 23, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-918, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 16, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 23, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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