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Description

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.

PUBLISHED Reserved 2026-04-17 | Published 2026-04-17 | Updated 2026-04-17 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Server-Side Request Forgery

Product status

2.0
affected

2.1
affected

2.2
affected

2.3
affected

2.4
affected

2.5
affected

2.6
affected

Timeline

2026-04-17:Advisory disclosed
2026-04-17:VulDB entry created
2026-04-17:VulDB entry last update

Credits

0xNayel (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/358040 (VDB-358040 | prasathmani TinyFileManager File Upload filemanager.php server-side request forgery) vdb-entry technical-description

vuldb.com/vuln/358040/cti (VDB-358040 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/submit/787943 (Submit #787943 | github.com/prasathmani tinyfilemanager 2.6 Server-Side Request Forgery) third-party-advisory

drive.google.com/...09mAtDHWbLlcoRRC1b3YU6k/view?usp=sharing exploit

cve.org (CVE-2026-6497)

nvd.nist.gov (CVE-2026-6497)

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