High severity · published Mar 9, 2026
CVE-2026-3800
SourceCodester/janobe Resort Reservation System controller.php doInsert unrestricted upload
8.8
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability has been found in SourceCodester/janobe Resort Reservation System 1.0. Affected is the function doInsert of the file /controller.php?action=add. Such manipulation of the argument image leads to unrestricted upload. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RR
Resort Reservation System · SourceCodester
1.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-3800
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-3800
Exploit
https://github.com/xiahao90/CVEproject/blob/main/xiahao.webray.com.cn/Resort-Reservation-System---Unrestricted-Upload.md
Permissions Required
https://vuldb.com/?ctiid.349767
Third Party Advisory
https://vuldb.com/?id.349767
Third Party Advisory
https://vuldb.com/?submit.768978
Third Party Advisory
https://vuldb.com/?submit.768998
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