CVE-2023-2972
Prototype Pollution in antfu/utils
Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Prototype Pollution in antfu/utils
Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.
- Record
CVE-2023-2972- CVSS 3.0
- 5.4 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L - Weakness
- CWE-1321
- Updated
- 2026-11-02
EUVDEUVD-2023-1589
Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.
- Record
EUVD-2023-1589- CVSS 3.0
- 5.4 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-p2fh-2h23-6grg
antfu/utils vulnerable to prototype pollution
Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.
- Record
GHSA-p2fh-2h23-6grg- CVSS 3.0
- 5.4 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L - Weakness
- CWE-1321
- Updated
- 2026-11-02
NVD
Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.
- Record
CVE-2023-2972- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 3.0
- 5.4 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L - Weakness
- CWE-1321
- Updated
- 2026-11-02
OSV
Prototype Pollution in antfu/utils
Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.
- Record
CVE-2023-2972- CVSS 3.0
- 5.4 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L - Weakness
- CWE-1321
- Updated
- 2026-11-02
OSVGHSA-p2fh-2h23-6grg
antfu/utils vulnerable to prototype pollution
Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.
- Record
GHSA-p2fh-2h23-6grg- CVSS 3.0
- 5.4 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L - Weakness
- CWE-1321
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
@antfu/utilsnpm |
before 0.7.3 | 0.7.3 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-2972 is a medium vulnerability (CVSS 5.4) in Antfu Antfu/utils, published May 30, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.99%, the 62nd percentile. Fixed in @antfu/utils 0.7.3.
References
huntr.dev/bounties/009f1cd9-401c-49a7-bd08-be35cff6faef
github.com/antfu/utils/commit/7f8b16c6181c988bdb96613fbb2533b345f68682
nvd.nist.gov/vuln/detail/CVE-2023-2972