CVE-2026-29953: SQL Injection vulnerability in SchemaHero 0.23.0 via the column parameter to the columnAsInsert function in fi

Q: How do I fix CVE-2026-29953?

schemahero: upgrade to newer than 0.23.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-29953 being exploited?

CVE-2026-29953 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-2026-29953 affect?

CVE-2026-29953 affects schemahero. Severity is high (CVSS 7.4). SQL Injection vulnerability in SchemaHero 0.23.0 via the column parameter to the columnAsInsert function in file plugins/postgres/lib/column.go.

Q: How urgent is CVE-2026-29953?

Priority 33/100. High severity; Public exploit reference

Routine

HIGH 7.4UPGRADE

CVE-2026-29953 is a high-severity flaw (CVSS 7.4) affecting schemahero. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL Injection vulnerability in SchemaHero 0.23.0 via the column parameter to the columnAsInsert function in file plugins/postgres/lib/column.go.

Why this priority

High severity
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	7.4 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 90%)
CISA exploited list	No
Weakness	CWE-89
Published	2026-03-30
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: schemahero

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

Am I affected?

Timeline

2026-03-30 16:16 UTCPublished CVE record published
2026-06-17 10:29 UTCUpdated Record last modified

schemahero schemahero UPGRADE

Affected: <= 0.23.0

Fixed in: newer than 0.23.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy schemahero || rpm -q schemahero || schemahero --version

2. UPGRADE to newer than 0.23.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade schemahero

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade schemahero

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2026-29953?

schemahero: upgrade to newer than 0.23.0. Exact commands for each OS are on this page.

Is CVE-2026-29953 being exploited?

CVE-2026-29953 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-2026-29953 affect?

CVE-2026-29953 affects schemahero. Severity is high (CVSS 7.4). SQL Injection vulnerability in SchemaHero 0.23.0 via the column parameter to the columnAsInsert function in file plugins/postgres/lib/column.go.

How urgent is CVE-2026-29953?

Priority 33/100. High severity; Public exploit reference

Software pages

PostgreSQL vulnerabilities

Related CVEs

CVE-2026-33643 HIGH 7.4 UPGRADE SQL Injection vulnerability in SchemaHero 0.23.0 via the column parameter to the mysqlColumnAsInsert function

References

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