{"id":"CVE-2026-62009","kind":"vulnerability","aliases":["CVE-2026-62009"],"related":[],"title":"Filmax WordPress theme: unauthenticated PHP object injection, cvss 9.8","description":"Unauthenticated PHP Object Injection in Filmax <= 1.1.11 versions.","summary":"Filmax versions up to 1.1.11 unserialize untrusted input, so an unauthenticated visitor can inject a PHP object. The sources say this is critical with a CVSS score of 9.8, which suggests code execution or full site takeover, but they give no further detail.","severity":"critical","cvss":9.8,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["filmax","package","self-hosted","wordpress"],"not_affected_if":["newer-version","other-theme"],"how_to_check":"- Check the installed Filmax version in the theme's style.css or the WordPress Appearance > Themes screen\n- Confirm whether the site runs Filmax at all: unknown beyond the version check","fix":"- Move Filmax above `1.1.11`; the fixed version is not stated in the sources","status":"open","published_at":"2026-10-29T16:18:13+00:00","first_seen_at":"2026-10-29T16:26:00+00:00","triaged_at":"2026-10-29T16:27:26+00:00","updated_at":"2026-10-29T16:27:26+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-29T16:27:26Z","model":"claude-haiku-5-5","output":{"fix":"- Move Filmax above `1.1.11`; the fixed version is not stated in the sources\n","reach":"internet","title":"Filmax WordPress theme: unauthenticated PHP object injection, cvss 9.8","impact":"high","summary":"Filmax versions up to 1.1.11 unserialize untrusted input, so an unauthenticated visitor can inject a PHP object. The sources say this is critical with a CVSS score of 9.8, which suggests code execution or full site takeover, but they give no further detail.","audience":"businesses","category":"package","nicknames":[],"who_cares":["wordpress","filmax","self-hosted"],"confidence":0.6,"fix_status":"unknown","needs_auth":"no","worst_case":"Attacker runs code on the server via injected PHP object","analyst_note":"Find the fixed Filmax version and the vulnerable code path at https://nvd.nist.gov/vuln/detail/CVE-2026-62009.","how_to_check":"- Check the installed Filmax version in the theme's style.css or the WordPress Appearance > Themes screen\n- Confirm whether the site runs Filmax at all: unknown beyond the version check","plain_action":"","needs_analyst":true,"not_affected_if":["other-theme","newer-version"],"who_is_affected":"Sites running the Filmax theme at version 1.1.11 or older are exposed, and the attack needs no login. Sites on other themes or on a later Filmax release are not affected. The sources do not say which request paths or settings trigger the flaw.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"critical"},"cost_usd":0.000688,"input_tokens":4051,"output_tokens":566,"severity_before":"critical"},"analyst_status":null,"analyst_note":null,"search":"'-2026':11A,14A '-62009':12A,15A '1.1.11':26B,71C '9.8':9A,50B 'code':53B 'critic':44B 'cve':10A,13A 'cvss':8A,47B 'detail':64B 'execut':54B 'filmax':1A,16B,22B,70C 'full':56B 'give':61B 'host':20B 'inject':7A,35B,68C 'input':29B 'object':6A,38B,67C 'packag':17B 'php':5A,37B,66C 'say':41B 'score':48B 'self':19B 'self-host':18B 'site':57B 'sourc':40B 'suggest':52B 'takeov':58B 'theme':3A 'unauthent':4A,32B,65C 'unseri':27B 'untrust':28B 'version':23B,72C 'visitor':33B 'wordpress':2A,21B","nicknames":[],"mitigations":[],"who_affected":"Sites running the Filmax theme at version 1.1.11 or older are exposed, and the attack needs no login. Sites on other themes or on a later Filmax release are not affected. The sources do not say which request paths or settings trigger the flaw.","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"unknown","audience":"businesses","plain_action":null,"first_public_at":"2026-10-29T16:18:13+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_by":"audit@patchstack.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-62009","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-62009","severity":null,"published_at":"2026-10-29T16:18:13+00:00","modified_at":"2026-10-29T16:20:19+00:00","first_seen_at":"2026-10-29T16:26:00+00:00","fetched_at":"2026-10-29T16:26:00+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"}