{"id":"CVE-2025-32957","state":"PUBLISHED","title":"baserCMS: unsafe File Upload Leading to Remote Code Execution (RCE)","description":"baserCMS is a website development framework. Prior to version 5.2.3, the application's restore function allows users to upload a .zip file, which is then automatically extracted. A PHP file inside the archive is included using require_once without validating or restricting the filename. An attacker can craft a malicious PHP file within the zip and achieve arbitrary code execution when it is included. This issue has been patched in version 5.2.3.","publishedAt":"2026-03-31T00:43:48.908Z","updatedAt":"2026-03-31T19:09:23.581Z","severity":{"score":8.7,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["baserproject basercms"],"affected":[{"vendor":"baserproject","product":"basercms","versions":[{"version":"< 5.2.3","status":"affected"}]}],"references":["https://github.com/baserproject/basercms/security/advisories/GHSA-hv78-cwp4-8r7r","https://basercms.net/security/JVN_20837860","https://github.com/baserproject/basercms/releases/tag/5.2.3"],"weaknesses":["CWE-434"],"ingestedAt":"2026-10-29T20:08:55.257Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/32xxx/CVE-2025-32957.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-32957","state":"PUBLISHED","datePublished":"2026-03-31T00:43:48.908Z","dateUpdated":"2026-03-31T19:09:23.581Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-04-14T21:47:11.452Z"},"containers":{"cna":{"title":"baserCMS: unsafe File Upload Leading to Remote Code Execution (RCE)","descriptions":[{"lang":"en","value":"baserCMS is a website development framework. Prior to version 5.2.3, the application's restore function allows users to upload a .zip file, which is then automatically extracted. A PHP file inside the archive is included using require_once without validating or restricting the filename. An attacker can craft a malicious PHP file within the zip and achieve arbitrary code execution when it is included. This issue has been patched in version 5.2.3."}],"affected":[{"vendor":"baserproject","product":"basercms","versions":[{"version":"< 5.2.3","status":"affected"}]}],"references":[{"url":"https://github.com/baserproject/basercms/security/advisories/GHSA-hv78-cwp4-8r7r","name":"https://github.com/baserproject/basercms/security/advisories/GHSA-hv78-cwp4-8r7r","tags":["x_refsource_CONFIRM"]},{"url":"https://basercms.net/security/JVN_20837860","name":"https://basercms.net/security/JVN_20837860","tags":["x_refsource_MISC"]},{"url":"https://github.com/baserproject/basercms/releases/tag/5.2.3","name":"https://github.com/baserproject/basercms/releases/tag/5.2.3","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-434","lang":"en","description":"CWE-434: Unrestricted Upload of File with Dangerous Type","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-03-31T00:43:48.908Z"},"source":{"advisory":"GHSA-hv78-cwp4-8r7r","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/baserproject/basercms/security/advisories/GHSA-hv78-cwp4-8r7r","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-31T18:39:21.747739Z","id":"CVE-2025-32957","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-31T19:09:23.581Z"}}]}}}