HOMEVULNERABILITIESCVE-2026-33643
HIGH

CVE-2026-33643

CWE-89Published: March 30, 2026· Updated: Apr 2, 2026

7.4
CVSS v3.1
EPSS:0.03%probability of exploitation in 30 daysPercentile:7.1th

Official Description

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

NVD Source

Technical Analysis

CVE-2026-33643 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeChanged
Impact
ConfidentialityLow
IntegrityLow
AvailabilityLow
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

Affected Vendors & Products

schemahero1 product
schemahero
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

All References (2)

https://gist.github.com/b0b0haha/fb59199fb1fdf9414e76442e0599bfedExploit · Mitigation · Third Party Advisory

Quick Facts

CVE IDCVE-2026-33643
CVSS Score7.4 / 10
SeverityHIGH
WeaknessCWE-89
CISA KEVNo
EPSS (30d)0.03%
Affected1 vendor
PublishedMar 30, 2026

Related CVEs (CWE-89)

Recommended Actions

  • Apply vendor patches immediately
  • Monitor CVE-2026-33643 in threat intel feeds
  • Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.