Auth bypass in Mealie
CVE-2022-34621
Mealie 1.0.0beta3 was discovered to contain an Insecure Direct Object Reference (IDOR) vulnerability which allows attackers to modify user passwords and other attributes via modification of the user_id parameter.
Vulnerability class: IDOR (Insecure Direct Object Reference)
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:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.010 (62.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 62.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Mealie — versions 0.5.5, 1.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- portswigger.net/web-security/access-control/idor (Third Party Advisory)
- cwe.mitre.org/data/definitions/639.html (Third Party Advisory)
- hub.docker.com/r/hkotel/mealie (Product, Third Party Advisory)
- docs.mealie.io/changelog/v0.5.6/ (Third Party Advisory, Release Notes)
- gainsec.com/2022/08/19/cve-2022-34615-cve-2022-34621-cve-2022-34623-cve-2022-34… (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-34621?
- CVE-2022-34621 is a medium-severity vulnerability in Mealie, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2022-08-19.
- How severe is CVE-2022-34621?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2022-34621 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.