{"id":"CVE-2026-126376","kind":"vulnerability","aliases":["CVE-2026-126376"],"related":[],"title":"Vvveb: low-privilege users can read other users' records via admin_id","description":"Vvveb 1.0.8.4 through 1.0.8.6 contains an incomplete authorization fix that allows low-privilege authors and vendors to access other users' records by bypassing admin_id owner scoping. Attackers can supply filter[admin_id] to list drafts, invoke duplicate() on posts or products, or enumerate every vendor's digital-asset metadata.","summary":"Vvveb 1.0.8.4 through 1.0.8.6 has an incomplete authorization fix that lets authors and vendors bypass owner scoping on admin_id. An attacker with a low-privilege account can list other users' drafts, duplicate posts or products, and enumerate every vendor's digital-asset metadata.","severity":"medium","cvss":5.4,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["cms","package","self-hosted","vvveb"],"not_affected_if":["no-author-or-vendor-accounts"],"how_to_check":"- Check the installed Vvveb version in the admin area or project files; `unknown` if the sources do not say where it is shown.\n- Confirm whether author or vendor accounts can log in to the instance.","fix":null,"status":"open","published_at":"2026-11-13T10:17:40+00:00","first_seen_at":"2026-11-13T10:47:17+00:00","triaged_at":"2026-11-13T10:56:59+00:00","updated_at":"2026-11-13T10:56:59+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-11-13T10:56:59Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"internet","title":"Vvveb: low-privilege users can read other users' records via admin_id","impact":"medium","summary":"Vvveb 1.0.8.4 through 1.0.8.6 has an incomplete authorization fix that lets authors and vendors bypass owner scoping on admin_id. An attacker with a low-privilege account can list other users' drafts, duplicate posts or products, and enumerate every vendor's digital-asset metadata.","audience":"businesses","category":"package","nicknames":[],"who_cares":["vvveb","self-hosted","cms"],"confidence":0.6,"fix_status":"unknown","needs_auth":"yes","worst_case":"low-privilege users read other users' drafts and vendor asset metadata","analyst_note":"Find the fixed Vvveb version and the vendor advisory at github.com and the VulnCheck advisory to confirm fix status.","how_to_check":"- Check the installed Vvveb version in the admin area or project files; `unknown` if the sources do not say where it is shown.\n- Confirm whether author or vendor accounts can log in to the instance.","plain_action":"","product_name":"","needs_analyst":true,"not_affected_if":["no-author-or-vendor-accounts"],"who_is_affected":"Teams running Vvveb 1.0.8.4 through 1.0.8.6 where authors or vendors hold accounts. The flaw is in the admin_id filter on record listing and duplication; instances without author or vendor accounts face less exposure. Sources do not state a fixed version or a configuration that removes the issue.","user_interaction":"no","product_ecosystem":"","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000752,"input_tokens":4631,"output_tokens":577,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-126376':16A,19A '-2026':15A,18A '1.0.8.4':27B,73C '1.0.8.6':29B,75C 'access':90C 'account':53B 'admin':12A,44B,96C,104C 'allow':82C 'asset':70B,122C 'attack':47B,100C 'author':33B,37B,79C,86C 'bypass':40B,95C 'cms':20B 'contain':76C 'cve':14A,17A 'digit':69B,121C 'digital-asset':68B,120C 'draft':58B,108C 'duplic':59B,110C 'enumer':64B,116C 'everi':65B,117C 'filter':103C 'fix':34B,80C 'host':24B 'id':13A,45B,97C,105C 'incomplet':32B,78C 'invok':109C 'let':36B 'list':55B,107C 'low':3A,51B,84C 'low-privileg':2A,50B,83C 'metadata':71B,123C 'owner':41B,98C 'packag':21B 'post':60B,112C 'privileg':4A,52B,85C 'product':62B,114C 'read':7A 'record':10A,93C 'scope':42B,99C 'self':23B 'self-host':22B 'suppli':102C 'user':5A,9A,57B,92C 'vendor':39B,66B,88C,118C 'via':11A 'vvveb':1A,25B,26B,72C","nicknames":[],"mitigations":[],"who_affected":"Teams running Vvveb 1.0.8.4 through 1.0.8.6 where authors or vendors hold accounts. The flaw is in the admin_id filter on record listing and duplication; instances without author or vendor accounts face less exposure. Sources do not state a fixed version or a configuration that removes the issue.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["cms","medium","package","selfhosted","vvveb"],"campaign_type":null,"search_a":"'-126376':16A,19A '-2026':15A,18A 'admin':12A 'cve':14A,17A 'id':13A 'low':3A 'low-privileg':2A 'privileg':4A 'read':7A 'record':10A 'user':5A,9A 'via':11A 'vvveb':1A","search_b":"'1.0.8.4':27B '1.0.8.6':29B 'account':53B 'admin':44B 'asset':70B 'attack':47B 'author':33B,37B 'bypass':40B 'cms':20B 'digit':69B 'digital-asset':68B 'draft':58B 'duplic':59B 'enumer':64B 'everi':65B 'fix':34B 'host':24B 'id':45B 'incomplet':32B 'let':36B 'list':55B 'low':51B 'low-privileg':50B 'metadata':71B 'owner':41B 'packag':21B 'post':60B 'privileg':52B 'product':62B 'scope':42B 'self':23B 'self-host':22B 'user':57B 'vendor':39B,66B 'vvveb':25B,26B","search_c":"'1.0.8.4':73C '1.0.8.6':75C 'access':90C 'admin':96C,104C 'allow':82C 'asset':122C 'attack':100C 'author':79C,86C 'bypass':95C 'contain':76C 'digit':121C 'digital-asset':120C 'draft':108C 'duplic':110C 'enumer':116C 'everi':117C 'filter':103C 'fix':80C 'id':97C,105C 'incomplet':78C 'invok':109C 'list':107C 'low':84C 'low-privileg':83C 'metadata':123C 'owner':98C 'post':112C 'privileg':85C 'product':114C 'record':93C 'scope':99C 'suppli':102C 'user':92C 'vendor':88C,118C 'vvveb':72C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-10-29T01:15:30+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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":"disclosure@vulncheck.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-126376","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126376","severity":null,"published_at":"2026-11-13T10:17:40+00:00","modified_at":"2026-11-13T10:17:40+00:00","first_seen_at":"2026-11-13T10:47:17+00:00","fetched_at":"2026-11-13T10:47:17+00:00","note":null}],"documents":[{"id":144993,"url":"https://github.com/givanz/Vvveb/security/advisories/GHSA-g7j8-g4xq-f232","title":"Vendor advisory: github.com","kind":"vendor","source":"nvd","publisher":"vendor","text":null,"published_at":"2026-10-29T01:15:30+00:00","relation":"advisory","confidence":null,"note":"Vendor advisory: github.com"},{"id":144994,"url":"https://www.vulncheck.com/advisories/vvveb-1.0.8.4-through-1.0.8.6-bola-via-posts-products-and-digital-assets","title":"Third-party advisory: www.vulncheck.com","kind":"advisory","source":"nvd","publisher":"research","text":null,"published_at":null,"relation":"advisory","confidence":null,"note":"Third-party advisory: www.vulncheck.com"}],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}