{"id":"CVE-2025-7100","state":"PUBLISHED","title":"BoyunCMS Index.php unrestricted upload","description":"A vulnerability was found in BoyunCMS up to 1.4.20 and classified as critical. Affected by this issue is some unknown functionality of the file /application/user/controller/Index.php. The manipulation of the argument image leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","publishedAt":"2025-07-07T00:02:07.578Z","updatedAt":"2025-07-07T15:43:24.706Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["n/a BoyunCMS"],"affected":[{"vendor":"n/a","product":"BoyunCMS","versions":[{"version":"1.4.0","status":"affected"},{"version":"1.4.1","status":"affected"},{"version":"1.4.2","status":"affected"},{"version":"1.4.3","status":"affected"},{"version":"1.4.4","status":"affected"},{"version":"1.4.5","status":"affected"},{"version":"1.4.6","status":"affected"},{"version":"1.4.7","status":"affected"},{"version":"1.4.8","status":"affected"},{"version":"1.4.9","status":"affected"},{"version":"1.4.10","status":"affected"},{"version":"1.4.11","status":"affected"},{"version":"1.4.12","status":"affected"},{"version":"1.4.13","status":"affected"},{"version":"1.4.14","status":"affected"},{"version":"1.4.15","status":"affected"},{"version":"1.4.16","status":"affected"},{"version":"1.4.17","status":"affected"},{"version":"1.4.18","status":"affected"},{"version":"1.4.19","status":"affected"},{"version":"1.4.20","status":"affected"}]}],"references":["https://vuldb.com/?id.315014","https://vuldb.com/?ctiid.315014","https://vuldb.com/?submit.604455","https://note-hxlab.wetolink.com/share/KLjaD7oBzCSp"],"weaknesses":["CWE-434","CWE-284"],"ingestedAt":"2026-10-29T20:10:04.440Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/7xxx/CVE-2025-7100.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-7100","state":"PUBLISHED","datePublished":"2025-07-07T00:02:07.578Z","dateUpdated":"2025-07-07T15:43:24.706Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-07-05T17:35:20.010Z"},"containers":{"cna":{"title":"BoyunCMS Index.php unrestricted upload","descriptions":[{"lang":"en","value":"A vulnerability was found in BoyunCMS up to 1.4.20 and classified as critical. Affected by this issue is some unknown functionality of the file /application/user/controller/Index.php. The manipulation of the argument image leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used."},{"lang":"de","value":"Eine Schwachstelle wurde in BoyunCMS bis 1.4.20 gefunden. Sie wurde als kritisch eingestuft. Hierbei geht es um eine nicht exakt ausgemachte Funktion der Datei /application/user/controller/Index.php. Durch das Manipulieren des Arguments image mit unbekannten Daten kann eine unrestricted upload-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. Der Exploit steht zur öffentlichen Verfügung."}],"affected":[{"vendor":"n/a","product":"BoyunCMS","versions":[{"version":"1.4.0","status":"affected"},{"version":"1.4.1","status":"affected"},{"version":"1.4.2","status":"affected"},{"version":"1.4.3","status":"affected"},{"version":"1.4.4","status":"affected"},{"version":"1.4.5","status":"affected"},{"version":"1.4.6","status":"affected"},{"version":"1.4.7","status":"affected"},{"version":"1.4.8","status":"affected"},{"version":"1.4.9","status":"affected"},{"version":"1.4.10","status":"affected"},{"version":"1.4.11","status":"affected"},{"version":"1.4.12","status":"affected"},{"version":"1.4.13","status":"affected"},{"version":"1.4.14","status":"affected"},{"version":"1.4.15","status":"affected"},{"version":"1.4.16","status":"affected"},{"version":"1.4.17","status":"affected"},{"version":"1.4.18","status":"affected"},{"version":"1.4.19","status":"affected"},{"version":"1.4.20","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.315014","name":"VDB-315014 | BoyunCMS Index.php unrestricted upload","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.315014","name":"VDB-315014 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.604455","name":"Submit #604455 | Boyun Boyun PHPCMS <=1.4.20 arbitrary file upload","tags":["third-party-advisory"]},{"url":"https://note-hxlab.wetolink.com/share/KLjaD7oBzCSp","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UC"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-434","type":"CWE","lang":"en","description":"Unrestricted Upload"}]},{"descriptions":[{"cweId":"CWE-284","type":"CWE","lang":"en","description":"Improper Access Controls"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2025-07-07T00:02:07.578Z"},"timeline":[{"time":"2025-07-05T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-07-05T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-07-05T19:40:37.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"YELEIPENG (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://note-hxlab.wetolink.com/share/KLjaD7oBzCSp","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-07T15:43:21.477864Z","id":"CVE-2025-7100","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":"2025-07-07T15:43:24.706Z"}}]}}}