Prototype Pollution in Automattic Automattic/mongoose
CVE-2022-2564
Prototype Pollution in GitHub repository automattic/mongoose prior to 6.4.6.
Vulnerability class: Prototype Pollution
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.327 (98.3th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.327 · newest: 0.327 · change: 0.000
Affected products
- Automattic Automattic/mongoose — versions unspecified
- Mongoosejs Mongoose
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/Automattic/mongoose/blob/51e758541763b6f14569744ced15cc23ab8b50c6/li… (Exploit, Third Party Advisory)
- huntr.dev/bounties/055be524-9296-4b2f-b68d-6d5b810d1ddd (Exploit, Patch, Third Party Advisory, Issue Tracking)
- github.com/automattic/mongoose/commit/a45cfb6b0ce0067ae9794cfa80f7917e1fb3c6f8 (Patch, Third Party Advisory)
- github.com/Automattic/mongoose/compare/6.4.5...6.4.6 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-2564?
- CVE-2022-2564 is a critical-severity vulnerability in Automattic Automattic/mongoose, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 9.8/10. Published 2022-07-28.
- How severe is CVE-2022-2564?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-2564 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.