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VulnerabilityPublished

CVE-2026-13748: Snowflake CLI · Path Traversal

Affects Snowflake CLISource CVE Database V5

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Not known to be exploited · CVSS 6.3 Medium : upgrade to 3.19.0 when convenient.

Data as of 10 Nov 2026, 23:24 UTC

CVSS 3.1 base score
6.3Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.1% chance of exploitation in 30 days – higher than 8% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 3.19.0, 3.19
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 29 Jun 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 10 Nov 2026.

What to do

Upgrade Snowflake CLI to 3.19.0; snowflake/cli to 3.19.

Affected software

ProductAffectedFixed in
SnowflakeSnowflake CLIAffected
  • >=0.2.2 <3.19.0
Fixed in
  • 3.19.0
npmsnowflake/clipkg:npm/snowflake/cliOther threatsAffected
  • <=0.2.2 <3.19
Fixed in
  • 3.19

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

A fix is available in Snowflake CLI version 3.19. Users must manually upgrade to this version to remediate the vulnerability. Since this is a client-side tool, the vendor does not manage remediation server-side. No other mitigations are indicated.

Description

Improper restriction of file path resolution in Snowflake CLI versions prior to 3.19 allowed arbitrary local file content to be read and transmitted to Snowflake services. An attacker could exploit this by supplying crafted repository or project content that referenced files outside the intended project boundary, causing Snowflake CLI to read local files and upload or embed their contents during deployment or SQL template processing. Successful exploitation required the victim to process attacker-controlled project content, and retrieval of exfiltrated data depended on access to the victim's Snowflake account artifacts such as query history or uploaded stage content. The fix is available in Snowflake CLI version 3.19, and users must manually upgrade.

References

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