CVE-2023-50740 | Apache Linkis DataSource: DataSource module Oracle SQL Database Password Logged

In Apache Linkis <=1.4.0, The password is printed to the log when using the Oracle data source of the Linkis data source module.  We recommend users upgrade the version of Linkis to version 1.5.0

Published: 2024-03-06 Last update: 2025-05-07 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2023-50740 is rated Moderate Risk (41.1/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.90%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2023-50740

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.16% 0.90% +0.74%
2 2025-11-22 0.13% 0.16% +0.03%
3 2025-11-21 — 0.13% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2023-50740

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.3 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 1.4 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2023-50740

GitHub Security Advisory for CVE-2023-50740

GHSA-m757-p8rv-4q93 · Severity: medium · Ecosystem: maven — Apache Linkis DataSource: DataSource module Oracle SQL Database Password Logged

Affected software / configurations for CVE-2023-50740

Vendor Product Version Raw CPE
apache linkis < 1.5.0 cpe:2.3:a:apache:linkis:*:*:*:*:*:*:*:*

References for CVE-2023-50740

cvelogic Threat Intelligence