CVE-2018-3754: Node.js third-party module query-mysql versions 0.0.0, 0.0.1, and 0.0.2 are vulnerable to an SQL injection vul

Q: How do I fix CVE-2018-3754?

query-mysql: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Q: Is CVE-2018-3754 being exploited?

CVE-2018-3754 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2018-3754 affect?

CVE-2018-3754 affects query-mysql. Severity is high (CVSS 8.8). Node.js third-party module query-mysql versions 0.0.0, 0.0.1, and 0.0.2 are vulnerable to an SQL injection vulnerability due to lack of user input sanitization. This may allow an attacker to run arbitrary SQL queries when fetching data from

Q: How urgent is CVE-2018-3754?

Priority 58/100. High severity; Public exploit reference; On your watchlist

This month

HIGH 8.8WATCHLISTDOWNGRADE

CVE-2018-3754 is a high-severity flaw (CVSS 8.8) affecting query-mysql. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Node.js third-party module query-mysql versions 0.0.0, 0.0.1, and 0.0.2 are vulnerable to an SQL injection vulnerability due to lack of user input sanitization. This may allow an attacker to run arbitrary SQL queries when fetching data from database.

Why this priority

High severity
Public exploit reference
On your watchlist

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.2% (top 32%)
CISA exploited list	No
Weakness	CWE-89
Published	2018-07-03
Last modified	2026-06-17

Publisher (CNA): HackerOne · Vendor: query-mysql project

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2018-07-03 21:29 UTCPublished CVE record published
2026-06-17 01:57 UTCUpdated Record last modified

query-mysql project query-mysql DOWNGRADE

Affected: 0.0.0 · 0.0.1 · 0.0.2

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.0.0

1. Check installed version

npm ls query-mysql

2. No fixed release: DOWNGRADE to a release before 0.0.0

npm view query-mysql versions npm install query-mysql@"<0.0.0"

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2018-3754?

query-mysql: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2018-3754 being exploited?

CVE-2018-3754 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2018-3754 affect?

CVE-2018-3754 affects query-mysql. Severity is high (CVSS 8.8). Node.js third-party module query-mysql versions 0.0.0, 0.0.1, and 0.0.2 are vulnerable to an SQL injection vulnerability due to lack of user input sanitization. This may allow an attacker to run arbitrary SQL queries when fetching data from

How urgent is CVE-2018-3754?

Priority 58/100. High severity; Public exploit reference; On your watchlist

Software pages

Node.js vulnerabilities · MySQL vulnerabilities

References

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