CVE-2022-30331: The User-Defined Functions (UDF) feature in TigerGraph 3.6.0 allows installation of a query (in the GSQL query

This month

HIGH 8.8DOWNGRADE

CVE-2022-30331 is a high-severity flaw (CVSS 8.8) affecting tigergraph. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The User-Defined Functions (UDF) feature in TigerGraph 3.6.0 allows installation of a query (in the GSQL query language) without proper validation. Consequently, an attacker can execute arbitrary C++ code. NOTE: the vendor's position is "GSQL was behaving as expected."

Why this priority

High severity

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-20
Published	2022-09-05
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: tigergraph

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

Am I affected?

Timeline

2022-09-05 16:15 UTCPublished CVE record published
2026-06-17 04:43 UTCUpdated Record last modified

tigergraph tigergraph DOWNGRADE

Affected: 3.6.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.6.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 3.6.0 (Debian / Ubuntu)

apt-cache madison tigergraph sudo apt install tigergraph=<VERSION_BEFORE_3.6.0> sudo apt-mark hold tigergraph

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list tigergraph sudo dnf downgrade tigergraph-<VERSION_BEFORE_3.6.0> sudo dnf versionlock add tigergraph

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-2022-30331?

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

Is CVE-2022-30331 being exploited?

CVE-2022-30331 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-2022-30331 affect?

CVE-2022-30331 affects tigergraph. Severity is high (CVSS 8.8). The User-Defined Functions (UDF) feature in TigerGraph 3.6.0 allows installation of a query (in the GSQL query language) without proper validation. Consequently, an attacker can execute arbitrary C++ code. NOTE: the vendor's position is "GS

How urgent is CVE-2022-30331?

Priority 48/100. High severity

Related CVEs

CVE-2023-28483 HIGH 8.8 DOWNGRADE An issue was discovered in Tigergraph Enterprise 3.7.0
CVE-2023-28482 MEDIUM 6.5 DOWNGRADE An issue was discovered in Tigergraph Enterprise 3.7.0
CVE-2023-28481 HIGH 8.8 DOWNGRADE An issue was discovered in Tigergraph Enterprise 3.7.0
CVE-2023-28480 MEDIUM 6.5 DOWNGRADE An issue was discovered in Tigergraph Enterprise 3.7.0
CVE-2023-28479 HIGH 8.8 DOWNGRADE An issue was discovered in Tigergraph Enterprise 3.7.0

References

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