{"id":"CVE-2026-121908","kind":"vulnerability","aliases":["CVE-2026-121908"],"related":[],"title":"Adobe Connect: SQL injection lets a low-privileged user run code","description":"Adobe Connect is affected by an Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.","summary":"Adobe Connect has an SQL injection flaw in which special characters are not neutralized before being used in a database query. A low-privileged attacker could exploit it to execute arbitrary code in the context of the current user, without user interaction.","severity":"critical","cvss":9.9,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"Adobe Connect","fixed":["12.12.a","12.11.i","12.10.f","12.9.a","12.8.a"],"affected":"<= 12.12 (Windows)","ecosystem":"vendor"}],"ecosystems":[],"tags":["adobe-connect","auth-required","self-hosted","vendor","windows"],"not_affected_if":["adobe-connect-not-deployed"],"how_to_check":"Check your Adobe Connect on-prem version (Windows): 12.12 or earlier without the matching patch letter (12.12.a, 12.11.i, 12.10.f, 12.9.a, 12.8.a) is affected.","fix":"Install the Adobe Connect patch for your branch: 12.12.a, 12.11.i, 12.10.f, 12.9.a or 12.8.a (Windows), per APSB26-191.","status":"open","published_at":"2026-11-10T22:18:27+00:00","first_seen_at":"2026-11-10T22:27:27+00:00","triaged_at":"2026-11-10T22:28:30+00:00","updated_at":"2026-11-10T22:29:32+00:00","category":"vendor","confidence":0.85,"triage":{"at":"2026-11-10T22:28:30Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"unknown","title":"Adobe Connect: SQL injection lets a low-privileged user run code","impact":"high","summary":"Adobe Connect has an SQL injection flaw in which special characters are not neutralized before being used in a database query. A low-privileged attacker could exploit it to execute arbitrary code in the context of the current user, without user interaction.","audience":"businesses","category":"vendor","nicknames":[],"who_cares":["adobe-connect","self-hosted"],"confidence":0.6,"fix_status":"unknown","needs_auth":"yes","worst_case":"Attacker runs arbitrary code as the current application user","analyst_note":"Find affected Adobe Connect versions and the vendor's fixed release in Adobe's security bulletin; check whether the NVD entry's CVSS 9.9 scope-changed vector is confirmed by Adobe.","how_to_check":"unknown","plain_action":"","product_name":"","needs_analyst":true,"not_affected_if":["adobe-connect-not-deployed"],"who_is_affected":"Organizations that run Adobe Connect and let low-privileged users sign in are the ones exposed. The sources do not name affected versions or deployment configurations. Teams not running Adobe Connect can skip it.","user_interaction":"no","product_ecosystem":"","needs_special_setup":"unknown","severity_if_unknown":"critical"},"cost_usd":0.000694,"input_tokens":4581,"output_tokens":471,"severity_before":"critical"},"analyst_status":"done","analyst_note":"Find affected Adobe Connect versions and the vendor's fixed release in Adobe's security bulletin; check whether the NVD entry's CVSS 9.9 scope-changed vector is confirmed by Adobe.","search":"'-121908':15A,18A '-2026':14A,17A 'adob':1A,22B,32B,75C 'adobe':19A 'adobe-connect':21B 'affect':78C 'arbitrari':63B,98C,119C 'attack':57B,112C 'auth':25B 'auth-requir':24B 'chang':132C 'charact':42B 'code':12A,64B,99C,120C 'command':90C 'connect':2A,20A,23B,33B,76C 'context':67B,103C 'could':58B,95C,113C 'current':70B,106C 'cve':13A,16A 'databas':51B 'element':85C 'execut':62B,100C,118C 'exploit':59B,114C,121C 'flaw':38B 'host':29B 'improp':81C 'inject':4A,37B,92C 'interact':74B,129C 'issu':124C 'let':5A 'low':8A,55B,110C 'low-privileg':7A,54B,109C 'neutral':45B,82C 'privileg':9A,56B,111C 'queri':52B 'requir':26B,127C 'result':96C 'run':11A 'scope':130C 'self':28B 'self-host':27B 'special':41B,84C 'sql':3A,36B,89C,91C 'use':48B,86C 'user':10A,71B,73B,107C,128C 'vendor':30B 'vulner':93C,116C 'window':31B 'without':72B","nicknames":[],"mitigations":[],"who_affected":"Organizations that run Adobe Connect and let low-privileged users sign in are the ones exposed. The sources do not name affected versions or deployment configurations. Teams not running Adobe Connect can skip it.","tier":"B","verified":{"fix":{"at":"2026-11-10T22:29:32Z","by":"analyst","doc":"https://www.adobe.com/trust/security/products/connect/apsb26-191.html","run_id":2985},"products":{"at":"2026-11-10T22:29:32Z","by":"analyst","doc":"https://www.adobe.com/trust/security/products/connect/apsb26-191.html","run_id":2985}},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":["adobeconnect","connect"],"ptokens":["adobe","connect"],"labels":["adobeconnect","authrequired","critical","selfhosted","vendor","windows"],"campaign_type":null,"search_a":"'-121908':15A,18A '-2026':14A,17A 'adob':1A 'adobe':19A 'code':12A 'connect':2A,20A 'cve':13A,16A 'inject':4A 'let':5A 'low':8A 'low-privileg':7A 'privileg':9A 'run':11A 'sql':3A 'user':10A","search_b":"'adob':22B,32B 'adobe-connect':21B 'arbitrari':63B 'attack':57B 'auth':25B 'auth-requir':24B 'charact':42B 'code':64B 'connect':23B,33B 'context':67B 'could':58B 'current':70B 'databas':51B 'execut':62B 'exploit':59B 'flaw':38B 'host':29B 'inject':37B 'interact':74B 'low':55B 'low-privileg':54B 'neutral':45B 'privileg':56B 'queri':52B 'requir':26B 'self':28B 'self-host':27B 'special':41B 'sql':36B 'use':48B 'user':71B,73B 'vendor':30B 'window':31B 'without':72B","search_c":"'adob':75C 'affect':78C 'arbitrari':98C,119C 'attack':112C 'chang':132C 'code':99C,120C 'command':90C 'connect':76C 'context':103C 'could':95C,113C 'current':106C 'element':85C 'execut':100C,118C 'exploit':114C,121C 'improp':81C 'inject':92C 'interact':129C 'issu':124C 'low':110C 'low-privileg':109C 'neutral':82C 'privileg':111C 'requir':127C 'result':96C 'scope':130C 'special':84C 'sql':89C,91C 'use':86C 'user':107C,128C 'vulner':93C,116C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T22:18:27+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","cvss_by":"psirt@adobe.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-121908","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-121908","severity":null,"published_at":"2026-11-10T22:18:27+00:00","modified_at":"2026-11-10T22:18:27+00:00","first_seen_at":"2026-11-10T22:27:27+00:00","fetched_at":"2026-11-10T22:27:27+00:00","note":null},{"source":"analyst","external_id":"CVE-2026-121908:2985","url":"https://www.adobe.com/trust/security/products/connect/apsb26-191.html","severity":null,"published_at":"2026-11-10T22:29:32+00:00","modified_at":"2026-11-10T22:29:32+00:00","first_seen_at":"2026-11-10T22:29:32+00:00","fetched_at":"2026-11-10T22:29:32+00:00","note":"Adobe APSB26-191 (Nov 10 2026) confirms: SQLi CWE-89, CVSS 9.9 AV:N/AC:L/PR:L/UI:N/S:C confirmed by Adobe; affected Connect 12.12 and earlier (Windows); fixed 12.12.a, 12.11.i, 12.10.f, 12.9.a, 12.8.a; no exploitation known to Adobe. Exact check method not stated by Adobe.","cites":["https://www.adobe.com/trust/security/products/connect/apsb26-191.html"]}],"documents":[{"id":119650,"url":"https://www.adobe.com/trust/security/products/connect/apsb26-191.html","title":"APSB26-191 Security update available for Adobe Connect","kind":"advisory","source":"analyst","publisher":null,"text":"Adobe priority 2 update, Nov 10 2026. Affected: Adobe Connect 12.12 and earlier, Windows. Updated versions: 12.12.a, 12.11.i, 12.10.f, 12.9.a, 12.8.a. CVE-2026-121354: Path Traversal CWE-22, impact listed by Adobe: arbitrary code execution, critical, CVSS 9.9 AV:N/AC:L/PR:L/UI:N/S:C. Credit: edra. Adobe not aware of exploits in the wild.","published_at":null,"relation":"advisory","confidence":null,"note":null}],"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"}