CVE-2023-30331

Server-side template injection in beetl

9.8 Critical

An issue in the render function of beetl v3.15.0 allows attackers to execute server-side template injection (SSTI) via a crafted payload.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.93%Up 0.9 points since May 4, 2023

What each source reports

NVD Score used 9.8

An issue in the render function of beetl v3.15.0 allows attackers to execute server-side template injection (SSTI) via a crafted payload.

Record: CVE-2023-30331
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

CVE List 9.8

An issue in the render function of beetl v3.15.0 allows attackers to execute server-side template injection (SSTI) via a crafted payload.

Record: CVE-2023-30331
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

EUVDEUVD-2023-1575 9.8

An issue in the render function of beetl v3.15.0 allows attackers to execute server-side template injection (SSTI) via a crafted payload.

Record: EUVD-2023-1575
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-03

GitHub AdvisoriesGHSA-m69h-4frq-vwq7 9.8

Server-side template injection in beetl

An issue in the render function of beetl v3.15.0 allows attackers to execute server-side template injection (SSTI) via a crafted payload.

Record: GHSA-m69h-4frq-vwq7
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVGHSA-m69h-4frq-vwq7 9.8

Server-side template injection in beetl

An issue in the render function of beetl v3.15.0 allows attackers to execute server-side template injection (SSTI) via a crafted payload.

Record: GHSA-m69h-4frq-vwq7
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

Affected products

beetl project beetl

Affected packages

Affected packages
Package	Affected	Fixed
`com.ibeetl:beetl` Maven	through 3.15.0.RELEASE	None known
`com.ibeetl:beetl` Maven	through 3.15.0.RELEASE, plus listed versions 2.2.102.2.112.2.122.2.132.2.14 Show 45 moreShow less 2.2.15-snapshot2.2.52.2.62.2.72.2.7-snapshot2.2.82.2.92.3.02.3.12.3.22.4.02.4.12.4.22.4.32.4.42.4.52.5.02.5.12.5.22.5.32.7.02.7.12.7.102.7.112.7.122.7.132.7.142.7.152.7.162.7.172.7.182.7.192.7.22.7.202.7.212.7.222.7.232.7.242.7.252.7.262.7.272.7.282.7.32.7.52.7.6	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-30331 is a critical vulnerability (CVSS 9.8) in Beetl Project Beetl, published May 4, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.93%, the 60th percentile. No source names a fixed version.

References

This page doesn't list everything

Left out here: 82 versions. The JSON record has them.