{"id":"CVE-2026-116063","state":"PUBLISHED","title":"DedeCMS update_guide.php require_once code injection","description":"A weakness has been identified in DedeCMS up to 5.7.118. Impacted is the function require_once of the file dede/update_guide.php. This manipulation of the argument vtime causes code injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.","publishedAt":"2026-10-25T17:45:12.345Z","updatedAt":"2026-10-26T16:39:15.047Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["n/a DedeCMS"],"affected":[{"vendor":"n/a","product":"DedeCMS","versions":[{"version":"5.7.118","status":"affected"}],"cpes":["cpe:2.3:a:dedecms:dedecms:*:*:*:*:*:*:*:*"]}],"references":["https://vuldb.com/vuln/426146","https://vuldb.com/vuln/426146/cti","https://vuldb.com/cve/CVE-2026-116063","https://vuldb.com/submit/999433","https://github.com/SDshadow/cve","https://github.com/SDshadow/cve/tree/main/DedeCMS/V5.7.118-update_guide-RCE/poc"],"weaknesses":["CWE-94","CWE-74"],"ingestedAt":"2026-10-29T20:10:43.281Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/116xxx/CVE-2026-116063.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-116063","state":"PUBLISHED","datePublished":"2026-10-25T17:45:12.345Z","dateUpdated":"2026-10-26T16:39:15.047Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-10-24T21:46:16.650Z"},"containers":{"cna":{"title":"DedeCMS update_guide.php require_once code injection","descriptions":[{"lang":"en","value":"A weakness has been identified in DedeCMS up to 5.7.118. Impacted is the function require_once of the file dede/update_guide.php. This manipulation of the argument vtime causes code injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks."}],"affected":[{"vendor":"n/a","product":"DedeCMS","versions":[{"version":"5.7.118","status":"affected"}],"cpes":["cpe:2.3:a:dedecms:dedecms:*:*:*:*:*:*:*:*"]}],"references":[{"url":"https://vuldb.com/vuln/426146","name":"VDB-426146 | DedeCMS update_guide.php require_once code injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/426146/cti","name":"VDB-426146 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-116063","name":"CVE-2026-116063 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/999433","name":"Submit #999433 | DedeCMS 5.7.118 Code Injection","tags":["third-party-advisory"]},{"url":"https://github.com/SDshadow/cve","tags":["related"]},{"url":"https://github.com/SDshadow/cve/tree/main/DedeCMS/V5.7.118-update_guide-RCE/poc","tags":["exploit","patch"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":4.7,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":4.7,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5.8,"vectorString":"AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-94","type":"CWE","lang":"en","description":"Code Injection"}]},{"descriptions":[{"cweId":"CWE-74","type":"CWE","lang":"en","description":"Injection"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-10-25T17:45:12.345Z"},"timeline":[{"time":"2026-10-24T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-10-24T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-10-24T23:51:42.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Fantiane (VulDB User)","type":"reporter"}],"x_generator":["VulDB PVTS v202610"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-26T15:59:57.727555Z","id":"CVE-2026-116063","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-26T16:39:15.047Z"}}]}}}