{"id":"CVE-2026-112027","kind":"vulnerability","aliases":["CVE-2026-112027"],"related":[],"title":"light0011 CMS: Uploadify file-check endpoint exposes file and directory information","description":"A vulnerability was detected in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. Affected by this vulnerability is the function file_exists of the file Public/Home/js/uploadify/check-exists.php of the component Uploadify. The manipulation of the argument filename results in file and directory information exposure. The attack may be launched remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.","summary":"An unpatched endpoint in the light0011 CMS Uploadify component, check-exists.php, takes a filename argument that is not properly handled. A remote attacker can use it to learn which files and directories exist on the server.","severity":"medium","cvss":5.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["cms","other","php","self-hosted"],"not_affected_if":[],"how_to_check":"- unknown","fix":"- unknown","status":"open","published_at":"2026-10-18T23:16:56+00:00","first_seen_at":"2026-10-23T21:57:17+00:00","triaged_at":"2026-10-25T04:12:54+00:00","updated_at":"2026-10-25T04:12:54+00:00","category":"other","confidence":0.5,"triage":{"at":"2026-10-25T04:12:54Z","model":"claude-haiku-5-5","output":{"fix":"- unknown","reach":"internet","title":"light0011 CMS: Uploadify file-check endpoint exposes file and directory information","impact":"low","summary":"An unpatched endpoint in the light0011 CMS Uploadify component, check-exists.php, takes a filename argument that is not properly handled. A remote attacker can use it to learn which files and directories exist on the server.","category":"other","nicknames":[],"who_cares":["php","cms","self-hosted"],"confidence":0.5,"needs_auth":"unknown","worst_case":"Attacker maps server file and directory names remotely","analyst_note":"Confirm the affected version range and whether a fix or vendor response exists; the project has not answered the issue report, and the exploit is public.","how_to_check":"- unknown","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000507,"input_tokens":3380,"output_tokens":337,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-112027':15A,18A '-2026':14A,17A 'affect':68C 'argument':38B,89C 'attack':46B,99C 'c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930':67C 'check':6A 'check-exists.php':34B 'cms':2A,19B,31B,66C 'compon':33B,83C 'cve':13A,16A 'detect':63C 'directori':11A,55B,95C 'earli':120C 'endpoint':7A,27B 'exist':56B,76C 'exploit':105C 'expos':8A 'exposur':97C 'file':5A,9A,53B,75C,79C,93C 'file-check':4A 'filenam':37B,90C 'function':74C 'handl':43B 'host':24B 'inform':12A,96C,116C 'issu':123C 'launch':102C 'learn':51B 'light0011':1A,30B,65C 'manipul':86C 'may':100C,110C 'php':21B 'problem':119C 'project':114C 'proper':42B 'public':108C 'public/home/js/uploadify/check-exists.php':80C 'remot':45B,103C 'report':124C 'respond':128C 'result':91C 'self':23B 'self-host':22B 'server':59B 'take':35B 'unpatch':26B 'uploadifi':3A,32B,84C 'use':48B,112C 'vulner':61C,71C 'yet':129C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-18T23:16:56+00:00","kev":null,"cvss_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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","cvss_by":"cna@vuldb.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-112027","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112027","severity":null,"published_at":"2026-10-18T23:16:56+00:00","modified_at":"2026-10-19T17:17:07+00:00","first_seen_at":"2026-10-23T21:57:17+00:00","fetched_at":"2026-10-23T22:28:56+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}