What is CVE-2025-6790?

CVE-2025-6790 is a medium-severity vulnerability in Quiz And Survey Master (Qsm), classified under CWE-352 CROSS-SITE REQUEST FORGERY (CSRF). CVSS score: 4.3/10. Published 2025-08-14.

How severe is CVE-2025-6790?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2025-6790 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Quiz And Survey Master (Qsm)

CVE-2025-6790

The Quiz and Survey Master (QSM) WordPress plugin before 10.2.3 does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in admin change them via a CSRF attack.

Published 2025-08-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.001 (1.9th percentile), scored 2026-10-06.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 1.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Quiz And Survey Master (Qsm) — versions 0

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

wpscan.com/vulnerability/af337f9f-c955-49eb-9675-2f85da96fcfe/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2025-6790?: CVE-2025-6790 is a medium-severity vulnerability in Quiz And Survey Master (Qsm), classified under CWE-352 CROSS-SITE REQUEST FORGERY (CSRF). CVSS score: 4.3/10. Published 2025-08-14.
How severe is CVE-2025-6790?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2025-6790 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.