The json2xml package through 3.12.0 for Python allows an error in typecode decoding…
Priority HIGH 72CWE-754Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-248.
Summary
The json2xml package through 3.12.0 for Python allows an error in typecode decoding enabling a remote attack that can lead to an exception, causing a denial of service.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0131 70th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed json2xml (PyPI): 3.14.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | json2xml (PyPI) | before 3.14.0 | 3.14.0 | Patch available | GHSA-8rj5-2857-877j |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- json2xml (PyPI) Vendor— Affected before 3.14.0 Fixed in 3.14.0 Patch available GHSA-8rj5-2857-877j
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:vinitkumar:json2xml:*:*:*:*:*:python:*:* | up to 3.12.0 | Vulnerable | Vinitkumar |
- cpe:2.3:a:vinitkumar:json2xml:*:*:*:*:*:python:*:* Versions up to 3.12.0 Vulnerable ·Vinitkumar
Remediation
- Fix · GHSA-8rj5-2857-877j json2xml (PyPI) Fixed in 3.14.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2022-25024
- 2026-10-03 Alias added: GHSA-8rj5-2857-877j
References
Patch 2
Other 5
- https://packaging.python.org/en/latest/guides/analyzing-pypi-package-downloads/
- https://github.com/vinitkumar/json2xml/commit/a9cd75b61329801b47a8fba7473bce6c85a38b9b
- https://github.com/pypa/advisory-database/tree/main/vulns/json2xml/PYSEC-2023-149.yaml
- https://github.com/vinitkumar/json2xml
- https://packaging.python.org/en/latest/guides/analyzing-pypi-package-downloads
Sources
- CVE-2022-25024 · CVE Program
- CVE-2022-25024 · NVD
- FIRST EPSS
- GHSA-8rj5-2857-877j · GitHub Advisory Database · CC BY 4.0
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