CVE-2024-49750

Credential disclosure via incomplete debug-log redaction

Published Oct 24, 2024 · Updated Oct 25, 2024

Sensitive data logging in Snowflake Connector for Python before 3.12.3 allows local users to read credentials from debug logs. The authentication logger emitted non-allowlisted request fields, while SecretDetector patterns omitted JWT periods and some private-key headers. Exposure requires DEBUG logging or the optional formatter and access to local logs; disclosed data includes passcodes, tokens, and private keys.

CVSS severity5.5
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive data logging in Snowflake Connector for Python before 3.12.3 allows local users to read credentials from debug logs. The authentication logger emitted non-allowlisted request fields, while SecretDetector patterns omitted JWT periods and some private-key headers. Exposure requires DEBUG logging or the optional formatter and access to local logs; disclosed data includes passcodes, tokens, and private keys.

The record

CVE
CVE-2024-49750
Published
Oct 24, 2024
Updated
Oct 25, 2024
Vendor
Snowflake
Product
Snowflake Connector for Python
Classifications
CWE-532, T1552.001
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 24, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 25, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 3.12.3

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Snowflake · Snowflake Connector for Pythonversion=< 3.12.3

Published CVSS scores

5.5NISTCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5.5GitHubCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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.

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No observations available

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

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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