CVE-2022-34621

Name: CVE-2022-34621
Creator: NVD / NIST
Published: 2022-08-19T14:15:08.333+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.75%

Last modified Jun 17, 2026

CVE-2022-34621 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.75% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS Probability

0.75%

50.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-639

Affected Software

Vendor	Product	Versions	Update
Mealie	Mealie	0.5.5	—
Mealie	Mealie	1.0.0	Beta3

References

https://cwe.mitre.org/data/definitions/639.htmlThird Party Advisory
https://docs.mealie.io/changelog/v0.5.6/Release Notes, Third Party Advisory
https://gainsec.com/2022/08/19/cve-2022-34615-cve-2022-34621-cve-2022-34623-cve-2022-34624/Third Party Advisory
https://hub.docker.com/r/hkotel/mealieProduct, Third Party Advisory
https://portswigger.net/web-security/access-control/idorThird Party Advisory
https://cwe.mitre.org/data/definitions/639.htmlThird Party Advisory
https://docs.mealie.io/changelog/v0.5.6/Release Notes, Third Party Advisory
https://gainsec.com/2022/08/19/cve-2022-34615-cve-2022-34621-cve-2022-34623-cve-2022-34624/Third Party Advisory
https://hub.docker.com/r/hkotel/mealieProduct, Third Party Advisory
https://portswigger.net/web-security/access-control/idorThird Party Advisory

Timeline

Published: Aug 19, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-34621?

How severe is CVE-2022-34621?

CVE-2022-34621 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.75% probability of exploitation in the next 30 days.

How do I fix CVE-2022-34621?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-34621?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST