Auth bypass in Parse-Community Parse-Server
CVE-2020-15126
In parser-server from version 3.5.0 and before 4.3.0, an authenticated user using the viewer GraphQL query can by pass all read security on his User object and can also by pass all objects linked via relation or Pointer on his User object.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.011 (63.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 63.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Parse-Community Parse-Server — versions >= 3.5.0, < 4.3.0
- Parseplatform Parse Server
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/parse-community/parse-server/security/advisories/GHSA-236h-rqv8-8q73 (Third Party Advisory)
- github.com/parse-community/parse-server/commit/78239ac9071167fdf243c55ae4bc9a2c… (Patch, Third Party Advisory)
- github.com/parse-community/parse-server/blob/master/CHANGELOG.md (Third Party Advisory, Release Notes)
Frequently asked questions
- What is CVE-2020-15126?
- CVE-2020-15126 is a medium-severity vulnerability in Parse-Community Parse-Server, classified under Incorrect Authorization. CVSS score: 6.5/10. Published 2020-07-22.
- How severe is CVE-2020-15126?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2020-15126 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.