CVE-2024-33434

tiagorlampert CHAOS vulnerable to arbitrary code execution

9.8 CriticalFix available

An issue in tiagorlampert CHAOS v5.0.1 before 1b451cf62582295b7225caf5a7b506f0bad56f6b and 24c9e109b5be34df7b2bce8368eae669c481ed5e allows a remote attacker to execute arbitrary code via the unsafe concatenation of the filename argument into the buildStr string without any sanitization or filtering.

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

1.35%Up 1.3 points since May 8, 2024

What each source reports

CVE List Score used 9.8

Record: CVE-2024-33434
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-78
Updated: 2026-11-02

EUVDEUVD-2024-1861 9.8

Record: EUVD-2024-1861
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

GitHub AdvisoriesGHSA-xfjj-f699-rc79 9.8

tiagorlampert CHAOS vulnerable to arbitrary code execution

An issue in tiagorlampert CHAOS before 1b451cf62582295b7225caf5a7b506f0bad56f6b and 24c9e109b5be34df7b2bce8368eae669c481ed5e allows a remote attacker to execute arbitrary code via the unsafe concatenation of the filename argument into the buildStr string without any sanitization or filtering.

Record: GHSA-xfjj-f699-rc79
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-78
Updated: 2026-11-02

NVD 9.8

Record: CVE-2024-33434
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-78
Updated: 2026-11-02

OSVGHSA-p3j6-f45h-hw5f 8.8

tiagorlampert CHAOS vulnerable to command injections

An issue in tiagorlampert CHAOS v5.0.1 allows a remote attacker to execute arbitrary code via the BuildClient function within client_service.go

Record: GHSA-p3j6-f45h-hw5f
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-78
Updated: 2026-11-02

OSVGHSA-xfjj-f699-rc79 9.8

tiagorlampert CHAOS vulnerable to arbitrary code execution

Record: GHSA-xfjj-f699-rc79
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-78
Updated: 2026-11-02

OSVGO-2024-2822 No score

Arbitrary code execution in github.com/tiagorlampert/CHAOS

A remote attacker can execute arbitrary commands via crafted HTTP requests.

Record: GO-2024-2822
Updated: 2026-11-02

Affected products

tiagorlampert chaos

Affected packages

Affected packages
Package	Affected	Fixed
`github.com/tiagorlampert/CHAOS` Go	before 0.0.0-20220716132853-b47438d36e3a	0.0.0-20220716132853-b47438d36e3a
`github.com/tiagorlampert/CHAOS` Go From an advisory covering 2 CVEs	before 0.0.0-20220716132853-b47438d36e3a	0.0.0-20220716132853-b47438d36e3a

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

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

In short

CVE-2024-33434 is a critical vulnerability (CVSS 9.8) in Tiagorlampert Chaos, published April 12, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.35%, the 71st percentile. Fixed in github.com/tiagorlampert/CHAOS 0.0.0-20220716132853-b47438d36e3a.

References

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