CVE-2019-5423
CVE-2019-5423 is a high-severity vulnerability in Http-live-simulator Project Http-live-simulator with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 3% (85th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Http-live-simulator Project Http-live-simulator
- Published:
- Last modified:
Description
Path traversal vulnerability in http-live-simulator npm package version 1.0.5 allows arbitrary path to be accessed on the file system by a remote attacker.
Frequently asked questions
- What is CVE-2019-5423?
- Path traversal vulnerability in http-live-simulator npm package version 1.0.5 allows arbitrary path to be accessed on the file system by a remote attacker.
- How severe is CVE-2019-5423?
- CVE-2019-5423 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2019-5423 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-5423?
- CVE-2019-5423 affects Http-live-simulator Project Http-live-simulator. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-5423?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2019-5423 published?
- CVE-2019-5423 was published on 2019-04-03 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:http-live-simulator_project:http-live-simulator:1.0.5:*:*:*:*:node.js:*:*
More vulnerabilities in Http-live-simulator Project Http-live-simulator
- CVE-2018-16479 — High (CVSS 7.5): Path traversal vulnerability in http-live-simulator <1.0.7 causes unauthorized access to arbitrary files on disk by…
All CVEs affecting Http-live-simulator Project Http-live-simulator →
Other CWE-22 (Path Traversal) vulnerabilities
- CVE-2026-48282 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Limitation of a Pathname to a Restricted…
- CVE-2026-54917 — Critical (CVSS 10.0): SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables. Prior to 4.30, the…
- CVE-2026-11429 — Critical (CVSS 10.0): Two endpoints in the Vault Service ScriptsController, shared by Altium Enterprise Server and Altium 365, accept file…
- CVE-2026-34909 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to…
- CVE-2026-7411 — Critical (CVSS 10.0): In Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10, inadequate path normalization in the Submodel…
- CVE-2026-36767 — Critical (CVSS 10.0): A path traversal vulnerability in the /content/images/add endpoint of shopizer v3.2.5 allows attackers write arbitrary…