CSRF in Prasathmani Tiny File Manager
CVE-2021-40965
A Cross-Site Request Forgery (CSRF) vulnerability exists in TinyFileManager all version up to and including 2.4.6 that allows attackers to upload files and run OS commands by inducing the Administrator user to browse a URL controlled by an attacker.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (46.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/prasathmani/tinyfilemanager (Product, Third Party Advisory)
- gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528 (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-40965?
- CVE-2021-40965 is a high-severity vulnerability in Prasathmani Tiny File Manager, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-09-15.
- How severe is CVE-2021-40965?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2021-40965 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.