CVE-2023-26920
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-26920
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-26920.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-26920
- Aliases
- Downstream
- Related
- Published
- 2023-12-12T17:15:07.720Z
- Modified
- 2025-11-15T06:21:53.096674Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
fast-xml-parser before 4.1.2 allows proto for Prototype Pollution.
- References
Affected packages
Git / github.com/naturalintelligence/fast-xml-parser
Affected ranges
- Type
- GIT
- Repo
- https://github.com/naturalintelligence/fast-xml-parser
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
2.*
2.9.3
2.9.4
3.*
3.0.0
3.10.0
3.12.16
3.12.20
3.12.5
3.13.0
3.14.0
3.16.0
3.17.1
3.17.5
3.18.0
3.19.0
3.2.0
3.4.0
v3.*
v3.15.0
v3.20.0
v3.20.1
v3.20.2
v3.20.3
v3.21.0
v3.21.1
v4.*
v4.0.0
v4.0.0-beta.0
v4.0.0-beta.2
v4.0.0-beta.3
v4.0.0-beta.4
v4.0.0-beta.5
v4.0.0-beta.6
v4.0.1
v4.0.10
v4.0.11
v4.0.12
v4.0.13
v4.0.14
v4.0.15
v4.0.2
v4.0.4
v4.0.5
v4.0.6
v4.0.7
v4.0.8
v4.0.9
v4.1.0
v4.1.1