What is CVE-2021-47754?

CVE-2021-47754 is a medium-severity vulnerability in Arunna, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2026-01-15.

How severe is CVE-2021-47754?

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

CSRF in Arunna

CVE-2021-47754

Arunna 1.0.0 contains a cross-site request forgery vulnerability that allows attackers to manipulate user profile settings without authentication. Attackers can craft a malicious form to change user details, including passwords, email, and…

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.002 (10.4th percentile) — read the EPSS interpretation.

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.

Affected products

Arunna — versions 1.0.0

Weakness classification (CWE)

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

References

disclosure@vulncheck.com (Exploit, exploit)
disclosure@vulncheck.com (Exploit, technical-description, Third Party Advisory, exploit)
disclosure@vulncheck.com (Product, product)

Frequently asked questions

What is CVE-2021-47754?: CVE-2021-47754 is a medium-severity vulnerability in Arunna, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2026-01-15.
How severe is CVE-2021-47754?: Medium severity. CVSS v3 base score is 6.5 out of 10.