What is CVE-2022-31886?

CVE-2022-31886 is a medium-severity vulnerability in Marvalglobal Marval Msm, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2022-06-28.

How severe is CVE-2022-31886?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CSRF in Marvalglobal Marval Msm

CVE-2022-31886

Marval MSM v14.19.0.12476 is vulnerable to Cross Site Request Forgery (CSRF). An attacker can disable the 2FA by sending the user a malicious form.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2022-06-28 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.022 (81.6th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.021 · newest: 0.022 · change: +0.001

Affected products

Marvalglobal Marval Msm — versions 14.19.0.12476

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

marvalglobal.com/ (Product, Vendor Advisory)
www.servicedeskinstitute.com/casestudies/who-is-marval-software/ (Third Party Advisory)
drive.google.com/drive/folders/1Zy5Oa-maLo0ACfLz90uvxqxwG18DwAZY (Exploit, Third Party Advisory)
cyber-guy.gitbook.io/cyber-guy/pocs/marval-msm/2fa-bypass-via-x-csrf (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-31886?: CVE-2022-31886 is a medium-severity vulnerability in Marvalglobal Marval Msm, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2022-06-28.
How severe is CVE-2022-31886?: Medium severity. CVSS v3 base score is 6.5 out of 10.