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 administrative privileges by tricking authenticated users into submitting the form.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
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: 0.002 (13.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 13.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Arunna — versions 1.0.0
Weakness classification (CWE)
References
- ExploitDB-50608 (Exploit, exploit)
- Archived Researcher Blog (Exploit, technical-description, exploit, Third Party Advisory)
- Arunna GitHub Repository (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.