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VulnerabilityPublished

CVE-2026-69240: Sequelize · SQL Injection (Oracle DB)

Affects sequelizeSource GCVE Database

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Not known to be exploited · CVSS 9.8 Critical : upgrade to 6.37.4 as a priority.

Data as of 1 Nov 2026, 22:58 UTC

CVSS 3.1 base score
9.8Critical
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.5% chance of exploitation in 30 days – higher than 45% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 6.37.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 3 Aug 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 1 Nov 2026.

What to do

Upgrade sequelize to 6.37.4.

Affected software

ProductAffectedFixed in
npmsequelizeAffected
  • <6.37.4
Fixed in
  • 6.37.4

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

AI-suggested

A patch is available for this vulnerability in Sequelize version 6.37.4 and later. Users should upgrade to version 6.37.4 or newer to remediate this issue. No other mitigations are specified.

Description

Sequelize versions prior to 6.37.4 contain a critical SQL Injection vulnerability when used with the Oracle dialect. The vulnerability arises because the escape function does not properly escape strings starting with TO_TIMESTAMP or TO_DATE, allowing crafted input to inject arbitrary SQL. This can lead to data theft and tampering. A patch is available to address this issue.

References

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