VDB
GHSA-wpqr-jcpx-745r
GHSA-wpqr-jcpx-745r
PUBLISHED
CVSS 7.5 HIGH
Incorrect handling of invalid surrogate pair characters
Record from GitHub Advisory Database · Published July 5, 2022
ujson is fixed in 5.4.0 (PyPI)
Incorrect handling of invalid surrogate pair characters
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| ujson | PyPI | 5.4.0 |
Risk scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| PyPI | ujson | 0 |
| PyPI | ujson | 0 |
Timeline
- Jul 5, 2022 CVE Published
- Mar 2, 2026 Security Advisory
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln GHSA-wpqr-jcpx-745r
vulnetix vdb fixes GHSA-wpqr-jcpx-745rOr with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/GHSA-wpqr-jcpx-745r/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart
References
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NAU5N4A7EUK2AMUCOLYDD5ARXAJYZBD2 url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OPPU5FZP3LCTXYORFH7NHUMYA5X66IA7 url
- https://github.com/ultrajson/ultrajson/commit/67ec07183342589d602e0fcf7bb1ff3e19272687 fix
- https://github.com/ultrajson/ultrajson/security/advisories/GHSA-wpqr-jcpx-745r url
- https://nvd.nist.gov/vuln/detail/CVE-2022-31116 vendor-advisory
- https://github.com/ultrajson/ultrajson product
- GitHub Advisory GHSA-wpqr-jcpx-745r vendor-advisory