Improper input validation in Mariocasciaro Object-path
CVE-2020-15256
A prototype pollution vulnerability has been found in `object-path` <= 0.11.4 affecting the `set()` method. The vulnerability is limited to the `includeInheritedProps` mode (if version >= 0.11.0 is used), which has to be explicitly enabled…
EPSS: 0.002 (37.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H.
Affected products
- Mariocasciaro Object-path — versions < 0.11.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/mariocasciaro/object-path/security/advisories/GHSA-cwx2-736x-mf6w (x_refsource_CONFIRM)
- github.com/mariocasciaro/object-path/commit/2be3354c6c46215c7635eb1b76d80f13194… (x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-15256?
- CVE-2020-15256 is a high-severity vulnerability in Mariocasciaro Object-path, classified under Modification of Assumed-Immutable Data (MAID). CVSS score: 7.7/10. Published 2020-10-19.
- How severe is CVE-2020-15256?
- High severity. CVSS v3 base score is 7.7 out of 10.
- Is CVE-2020-15256 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.