CVE-2026-1978 Details
Description
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.
A vulnerability in kalyan02 NanoCMS versions through 0.4 allows for unauthorized access to user data, including administrator information. This issue arises from inadequate access controls on the '/data/pagesdata.txt' file, which is part of the User Information Handler component. The vulnerability can be exploited remotely without authentication, leading to a direct request issue where sensitive data can be accessed publicly.
Users are advised to change the configuration settings to restrict access to the 'pagesdata.txt' file and implement proper access controls.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Feb 6, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/kalyan02/NanoCMS/ | [email protected] | Product |
| https://github.com/kalyan02/NanoCMS/blob/master/data/pagesdata.txt | [email protected] | Product |
| https://vuldb.com/?ctiid.344500 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.344500 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.743260 | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-425 | Direct Request ('Forced Browsing') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| kalyan02 nanocms | <= 0.4 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Feb 27, 2026 | Initial Analysis | [email protected] |
| Feb 6, 2026 | New CVE Received | [email protected] |