CVE-2022-24279

Prototype Pollution

7.5 HighFix available

The package madlib-object-utils before 0.1.8 are vulnerable to Prototype Pollution via the setValue method, as it allows an attacker to merge object prototypes into it. Note: This vulnerability derives from an incomplete fix of CVE-2020-7701

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: None
Integrity: High
Availability: None

Exploit likelihood

1.34%Up 0.5 points since Apr 16, 2022

What each source reports

CVE List Score used 7.5

Prototype Pollution

Record: CVE-2022-24279
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:P
Updated: 2026-11-02

EUVDEUVD-2022-1800 7.5

Record: EUVD-2022-1800
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:P
Updated: 2026-11-03

GitHub AdvisoriesGHSA-pfv6-prqm-85q8 7.5

Prototype Pollution in madlib-object-utils

The package madlib-object-utils before version 0.1.8 is vulnerable to Prototype Pollution via the setValue method, as it allows an attacker to merge object prototypes into it. Note: This vulnerability derives from an incomplete fix of CVE-2020-7701

Record: GHSA-pfv6-prqm-85q8
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness: CWE-1321
Updated: 2026-11-02

NVD 7.5

Record: CVE-2022-24279
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:N/I:P/A:N
Weakness: CWE-1321
Updated: 2026-11-02

OSV 7.5

Prototype Pollution

Record: CVE-2022-24279
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:P
Updated: 2026-11-02

OSVGHSA-pfv6-prqm-85q8 7.5

Prototype Pollution in madlib-object-utils

Record: GHSA-pfv6-prqm-85q8
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness: CWE-1321
Updated: 2026-11-02

OSVUBUNTU-CVE-2022-24279 7.5

Record: UBUNTU-CVE-2022-24279
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Updated: 2026-11-02

Affected products

springtree madlib-object-utils

Affected packages

Affected packages
Package	Affected	Fixed
`madlib-object-utils` npm	before 0.1.8	0.1.8
`madlib` Ubuntu:16.04:LTS	All versions, plus listed versions 1.3.0-2.1ubuntu1	None known
`madlib` Ubuntu:18.04:LTS	All versions, plus listed versions 1.3.0-2.1ubuntu1	None known
`madlib` Ubuntu:20.04:LTS	All versions, plus listed versions 1.3.0-2.1ubuntu11.3.0-2.1ubuntu2	None known
`madlib` Ubuntu:22.04:LTS	All versions, plus listed versions 1.3.0-2.2	None known
`madlib` Ubuntu:24.04:LTS	All versions, plus listed versions 1.3.0-3	None known
`madlib` Ubuntu:25.10	All versions, plus listed versions 1.3.0-4	None known
`madlib` Ubuntu:26.10	All versions, plus listed versions 1.3.0-5	None known
`madlib` Ubuntu:26.04:LTS	All versions, plus listed versions 1.3.0-41.3.0-5	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases, published	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-2022-24279 is a high vulnerability (CVSS 7.5) in Springtree Madlib-object-utils, published April 15, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.34%, the 71st percentile. Fixed in madlib-object-utils 0.1.8.