{"id":"CVE-2026-1978","state":"PUBLISHED","title":"kalyan02 NanoCMS User Information pagesdata.txt direct request","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.","publishedAt":"2026-02-06T04:02:07.172Z","updatedAt":"2026-02-23T09:20:50.974Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS: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","source":"VulDB"},"assigner":"VulDB","products":["kalyan02 NanoCMS"],"affected":[{"vendor":"kalyan02","product":"NanoCMS","versions":[{"version":"0.1","status":"affected"},{"version":"0.2","status":"affected"},{"version":"0.3","status":"affected"},{"version":"0.4","status":"affected"}],"cpes":["cpe:2.3:a:kalyan02:nanocms:*:*:*:*:*:*:*:*"],"modules":["User Information Handler"]}],"references":["https://vuldb.com/?id.344500","https://vuldb.com/?ctiid.344500","https://vuldb.com/?submit.743260","https://github.com/kalyan02/NanoCMS/blob/master/data/pagesdata.txt","https://github.com/kalyan02/NanoCMS/"],"weaknesses":["CWE-425"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/1xxx/CVE-2026-1978.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1978","state":"PUBLISHED","datePublished":"2026-02-06T04:02:07.172Z","dateUpdated":"2026-02-23T09:20:50.974Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-02-05T13:39:52.300Z"},"containers":{"cna":{"title":"kalyan02 NanoCMS User Information pagesdata.txt direct request","descriptions":[{"lang":"en","value":"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":[{"vendor":"kalyan02","product":"NanoCMS","versions":[{"version":"0.1","status":"affected"},{"version":"0.2","status":"affected"},{"version":"0.3","status":"affected"},{"version":"0.4","status":"affected"}],"cpes":["cpe:2.3:a:kalyan02:nanocms:*:*:*:*:*:*:*:*"],"modules":["User Information Handler"]}],"references":[{"url":"https://vuldb.com/?id.344500","name":"VDB-344500 | kalyan02 NanoCMS User Information pagesdata.txt direct request","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.344500","name":"VDB-344500 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.743260","name":"Submit #743260 | SourceCodester NanoCMS V0.4 Sensitive document leak","tags":["third-party-advisory"]},{"url":"https://github.com/kalyan02/NanoCMS/blob/master/data/pagesdata.txt","tags":["exploit"]},{"url":"https://github.com/kalyan02/NanoCMS/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"CVSS: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","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:W/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-425","type":"CWE","lang":"en","description":"Direct Request"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-02-23T09:20:50.974Z"},"timeline":[{"time":"2026-02-05T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-02-05T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-02-07T14:37:47.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"g111 (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-06T19:34:54.560139Z","id":"CVE-2026-1978","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-06T19:35:04.338Z"}}]}}}