{"id":"CVE-2026-118478","kind":"vulnerability","aliases":["CVE-2026-118478"],"related":[],"title":"Adobe Experience Manager: stored XSS in form fields runs scripts in browsers","description":"Adobe Experience Manager is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field. Scope is changed.","summary":"Adobe Experience Manager has a stored cross-site scripting flaw in some form fields. A low-privileged user can save malicious JavaScript that runs in the browser of anyone who opens the affected page.","severity":"medium","cvss":5.4,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["adobe-experience-manager","self-hosted","vendor"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T22:18:23+00:00","first_seen_at":"2026-11-10T22:27:25+00:00","triaged_at":"2026-11-10T22:30:59+00:00","updated_at":"2026-11-10T22:30:59+00:00","category":"vendor","confidence":0.5,"triage":{"at":"2026-11-10T22:30:59Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"Adobe Experience Manager: stored XSS in form fields runs scripts in browsers","impact":"medium","summary":"Adobe Experience Manager has a stored cross-site scripting flaw in some form fields. A low-privileged user can save malicious JavaScript that runs in the browser of anyone who opens the affected page.","audience":"businesses","category":"vendor","nicknames":[],"who_cares":["adobe-experience-manager","self-hosted"],"confidence":0.5,"fix_status":"unknown","needs_auth":"yes","worst_case":"Attacker runs scripts in victims' browsers on affected pages","analyst_note":"Check the Adobe security bulletin for affected AEM versions and the fixed release; the NVD entry gives no product ranges.","how_to_check":"unknown","plain_action":"","product_name":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"Organisations running Adobe Experience Manager with user accounts that can edit form fields. The sources do not name affected versions or the specific vulnerable forms. unknown","user_interaction":"yes","product_ecosystem":"","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000667,"input_tokens":4576,"output_tokens":418,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-118478':15A,18A '-2026':14A,17A 'abus':80C 'adob':1A,20B,27B,63C 'adobe-experience-manag':19B 'affect':61B,67C 'anyon':57B 'attack':86C 'brows':107C 'browser':12A,55B,104C 'chang':117C 'contain':111C 'could':78C 'cross':34B,72C 'cross-sit':33B,71C 'cve':13A,16A 'execut':99C 'experi':2A,21B,28B,64C 'field':8A,41B,94C,114C 'flaw':37B 'form':7A,40B,93C 'host':25B 'inject':88C 'javascript':50B,96C 'low':44B,84C 'low-privileg':43B,83C 'malici':49B,89C,95C 'manag':3A,22B,29B,65C 'may':97C 'open':59B 'page':62B,110C 'privileg':45B,85C 'run':9A,52B 'save':48B 'scope':115C 'script':10A,36B,74C,90C 'self':24B 'self-host':23B 'site':35B,73C 'store':4A,32B,70C 'user':46B 'vendor':26B 'victim':102C 'vulner':76C,92C,113C 'xss':5A,75C","nicknames":[],"mitigations":[],"who_affected":"Organisations running Adobe Experience Manager with user accounts that can edit form fields. The sources do not name affected versions or the specific vulnerable forms. unknown","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["adobeexperiencemanager","medium","selfhosted","vendor"],"campaign_type":null,"search_a":"'-118478':15A,18A '-2026':14A,17A 'adob':1A 'browser':12A 'cve':13A,16A 'experi':2A 'field':8A 'form':7A 'manag':3A 'run':9A 'script':10A 'store':4A 'xss':5A","search_b":"'adob':20B,27B 'adobe-experience-manag':19B 'affect':61B 'anyon':57B 'browser':55B 'cross':34B 'cross-sit':33B 'experi':21B,28B 'field':41B 'flaw':37B 'form':40B 'host':25B 'javascript':50B 'low':44B 'low-privileg':43B 'malici':49B 'manag':22B,29B 'open':59B 'page':62B 'privileg':45B 'run':52B 'save':48B 'script':36B 'self':24B 'self-host':23B 'site':35B 'store':32B 'user':46B 'vendor':26B","search_c":"'abus':80C 'adob':63C 'affect':67C 'attack':86C 'brows':107C 'browser':104C 'chang':117C 'contain':111C 'could':78C 'cross':72C 'cross-sit':71C 'execut':99C 'experi':64C 'field':94C,114C 'form':93C 'inject':88C 'javascript':96C 'low':84C 'low-privileg':83C 'malici':89C,95C 'manag':65C 'may':97C 'page':110C 'privileg':85C 'scope':115C 'script':74C,90C 'site':73C 'store':70C 'victim':102C 'vulner':76C,92C,113C 'xss':75C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T22:18:23+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","cvss_by":"psirt@adobe.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-118478","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118478","severity":null,"published_at":"2026-11-10T22:18:23+00:00","modified_at":"2026-11-10T22:18:23+00:00","first_seen_at":"2026-11-10T22:27:25+00:00","fetched_at":"2026-11-10T22:27:25+00:00","note":null}],"documents":[],"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"}