SSRF in Prasathmani Tinyfilemanager
CVE-2026-6497
A vulnerability was determined in prasathmani TinyFileManager up to 2.6. Affected by this vulnerability is an unknown functionality of the file /filemanager.php?p= ajax=true&type=upload of the component File Upload Handler. This manipulation of the argument uploadurl causes server-side request forgery. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (25.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 25.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.001
Affected products
- Prasathmani Tinyfilemanager — versions 2.0, 2.1, 2.2
Weakness classification (CWE)
References
- vuldb.com/vuln/358040 (technical-description, vdb-entry)
- vuldb.com/vuln/358040/cti (signature, permissions-required)
- vuldb.com/submit/787943 (third-party-advisory)
- drive.google.com/file/d/1pB3dI4oUy09mAtDHWbLlcoRRC1b3YU6k/view (exploit)
Frequently asked questions
- What is CVE-2026-6497?
- CVE-2026-6497 is a medium-severity vulnerability in Prasathmani Tinyfilemanager, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-04-17.
- How severe is CVE-2026-6497?
- Medium severity. CVSS v3 base score is 6.3 out of 10.