CVE-2026-1978: A vulnerability was detected in kalyan02 NanoCMS up to 0.4. Affected by this issue is some unknown functionality of the file /data/pagesdata.txt of the…

PriorityP348high7.5CVSS 3.1

AVNACLPRNUINSUCHINAN

EPSS

0.36%

27.9th percentile

A vulnerability was detected in kalyan02 NanoCMS up to 0.4. Affected by this issue is some unknown functionality of the file /data/pagesdata.txt of the component User Information Handler. Performing a manipulation results in direct request. It is possible to initiate the attack remotely. The exploit is now public and may be used. You should change the configuration settings.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
kalyan02	nanocms	<= 0.4	—
kalyan02	nanocms	—	—
kalyan02	nanocms	—	—
kalyan02	nanocms	—	—
kalyan02	nanocms	—	—

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvdv4.05.5MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

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