CVE-2026-1978

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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 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.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://github.com/kalyan02/NanoCMS/ Product
https://github.com/kalyan02/NanoCMS/blob/master/data/pagesdata.txt Product
https://vuldb.com/?ctiid.344500 Permissions Required VDB Entry
https://vuldb.com/?id.344500 Third Party Advisory VDB Entry
https://vuldb.com/?submit.743260 Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

cpe:2.3:a:kalyan02:nanocms:*:*:*:*:*:*:*:*
History

27 Feb 2026, 20:10

Type Values Removed Values Added
References () https://github.com/kalyan02/NanoCMS/ - () https://github.com/kalyan02/NanoCMS/ - Product
References () https://github.com/kalyan02/NanoCMS/blob/master/data/pagesdata.txt - () https://github.com/kalyan02/NanoCMS/blob/master/data/pagesdata.txt - Product
References () https://vuldb.com/?ctiid.344500 - () https://vuldb.com/?ctiid.344500 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.344500 - () https://vuldb.com/?id.344500 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.743260 - () https://vuldb.com/?submit.743260 - Third Party Advisory, VDB Entry
CPE cpe:2.3:a:kalyan02:nanocms:*:*:*:*:*:*:*:*
First Time Kalyan02
Kalyan02 nanocms
Summary
  • (es) Una vulnerabilidad fue detectada en kalyan02 NanoCMS hasta 0.4. Afectada por este problema es alguna funcionalidad desconocida del archivo /data/pagesdata.txt del componente User Information Handler. Realizar una manipulación resulta en solicitud directa. Es posible iniciar el ataque remotamente. El exploit es ahora público y puede ser usado. Debería cambiar la configuración.

06 Feb 2026, 05:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-06 05:16

Updated : 2026-02-27 20:10

NVD link : CVE-2026-1978

Mitre link : CVE-2026-1978

CVE.ORG link : CVE-2026-1978

JSON object : View

Products Affected

kalyan02

  • nanocms
CWE
CWE-425

Direct Request ('Forced Browsing')