{"id":"CVE-2026-19731","kind":"vulnerability","aliases":["CVE-2026-19731"],"related":[],"title":"İmzager: path traversal flaw in versions before 2.10.7","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute İmzager allows Path Traversal.\n\nThis issue affects İmzager: from 2.10.5 before 2.10.7.","summary":"İmzager, an electronic signature application from TÜBİTAK BİLGEM, has a path traversal flaw that lets input escape its intended directory. The sources do not say what an attacker can read or write through it.","severity":"low","cvss":3.3,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["electronic-signature","imzager","other"],"not_affected_if":["version-2.10.7-or-later"],"how_to_check":"- Check the installed İmzager version; the sources say versions from 2.10.5 before 2.10.7 are affected.","fix":"- Move to `2.10.7` or later, per the affected range in the NVD entry.","status":"open","published_at":"2026-11-04T09:17:42+00:00","first_seen_at":"2026-11-04T09:26:09+00:00","triaged_at":"2026-11-04T09:26:52+00:00","updated_at":"2026-11-04T09:26:52+00:00","category":"other","confidence":0.5,"triage":{"at":"2026-11-04T09:26:52Z","model":"claude-haiku-5-5","output":{"fix":"- Move to `2.10.7` or later, per the affected range in the NVD entry.","reach":"unknown","title":"İmzager: path traversal flaw in versions before 2.10.7","impact":"medium","summary":"İmzager, an electronic signature application from TÜBİTAK BİLGEM, has a path traversal flaw that lets input escape its intended directory. The sources do not say what an attacker can read or write through it.","audience":"businesses","category":"other","nicknames":[],"who_cares":["imzager","electronic-signature"],"confidence":0.5,"fix_status":"available","needs_auth":"unknown","worst_case":"unknown; sources only name path traversal","analyst_note":"Check the NVD entry and the TÜBİTAK BİLGEM advisory for the vulnerable endpoint and required privileges: https://nvd.nist.gov/vuln/detail/CVE-2026-19731","how_to_check":"- Check the installed İmzager version; the sources say versions from 2.10.5 before 2.10.7 are affected.\n- unknown for other checks; the sources do not say.","plain_action":"","needs_analyst":true,"not_affected_if":["version-2.10.7-or-later"],"who_is_affected":"Organizations running İmzager from 2.10.5 before 2.10.7. The sources do not describe the exposed feature, the data path or the required access, so whether a given deployment is reachable is unknown.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.00068,"input_tokens":4141,"output_tokens":531,"severity_before":"low"},"analyst_status":null,"analyst_note":null,"search":"'-19731':11A,14A '-2026':10A,13A '2.10.5':79C '2.10.7':8A,81C 'affect':76C 'allow':71C 'applic':23B 'attack':46B 'bilgem':26B,65C 'cve':9A,12A 'directori':38B,59C 'electron':16B,21B 'electronic-signatur':15B 'escap':35B 'flaw':4A,31B 'improp':51C 'imzag':1A,18B,19B,70C,77C 'input':34B 'institut':69C 'intend':37B 'issu':75C 'let':33B 'limit':52C 'path':2A,29B,60C,72C 'pathnam':55C 'read':48B 'research':68C 'restrict':58C 'say':43B 'signatur':17B,22B 'softwar':66C 'sourc':40B 'technolog':67C 'travers':3A,30B,61C,73C 'tübitak':25B,64C 'version':6A 'vulner':62C 'write':50B","nicknames":[],"mitigations":[],"who_affected":"Organizations running İmzager from 2.10.5 before 2.10.7. The sources do not describe the exposed feature, the data path or the required access, so whether a given deployment is reachable is unknown.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["electronicsignature","imzager","low","other"],"campaign_type":null,"first_public_at":"2026-11-04T09:17:42+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","cvss_by":"iletisim@usom.gov.tr","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-19731","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-19731","severity":null,"published_at":"2026-11-04T09:17:42+00:00","modified_at":"2026-11-04T09:17:42+00:00","first_seen_at":"2026-11-04T09:26:09+00:00","fetched_at":"2026-11-04T09:26:09+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"}