Deserialization in Verizon Serialize-Javascript
CVE-2020-7660
serialize-javascript prior to 3.1.0 allows remote attackers to inject arbitrary code via the function "deleteFunctions" within "index.js".
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.030 (86.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 86.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.030 · change: +0.004
Affected products
- Verizon Serialize-Javascript
- Serialize-Javascript — versions All versions prior to version 3.1.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/yahoo/serialize-javascript/commit/f21a6fb3ace2353413761e79717b2d210b… (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-7660?
- CVE-2020-7660 is a high-severity vulnerability in Verizon Serialize-Javascript, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2020-06-01.
- How severe is CVE-2020-7660?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2020-7660 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.