{"id":"CVE-2026-114526","kind":"vulnerability","aliases":["CVE-2026-114526"],"related":[],"title":"Drupal Black Hole module: stored cross-site scripting in versions up to 1.26.0","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Black Hole allows Stored XSS. This issue affects Black Hole versions: from 0.0.0 to 1.26.0, from 2.0.0 to 2.0.1.","summary":"The Drupal Black Hole module has a stored cross-site scripting flaw, so malicious script can be saved and run in other users' browsers. The sources do not say what the script can reach beyond the victim's browser session.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["drupal","runtime","web"],"not_affected_if":["module-not-installed"],"how_to_check":"- Check the installed Black Hole version on the Drupal site, for example with `drush pm:list --filter=blackhole` or the Extend admin page.\n- Flag any installation at `1.26.0` or earlier, or at `2.0.0` to `2.0.1`.","fix":"- Black Hole versions from `0.0.0` to `1.26.0` and from `2.0.0` to `2.0.1` are affected; the sources do not name a fixed version.","status":"open","published_at":"2026-10-30T04:18:11+00:00","first_seen_at":"2026-10-30T04:28:36+00:00","triaged_at":"2026-10-30T04:31:13+00:00","updated_at":"2026-10-30T04:31:13+00:00","category":"runtime","confidence":0.5,"triage":{"at":"2026-10-30T04:31:13Z","model":"claude-haiku-5-5","output":{"fix":"- Black Hole versions from `0.0.0` to `1.26.0` and from `2.0.0` to `2.0.1` are affected; the sources do not name a fixed version.","reach":"internet","title":"Drupal Black Hole module: stored cross-site scripting in versions up to 1.26.0","impact":"medium","summary":"The Drupal Black Hole module has a stored cross-site scripting flaw, so malicious script can be saved and run in other users' browsers. The sources do not say what the script can reach beyond the victim's browser session.","audience":"businesses","category":"runtime","nicknames":[],"who_cares":["drupal","web"],"confidence":0.5,"fix_status":"unknown","needs_auth":"unknown","worst_case":"Attacker script runs in victims' browsers on the Drupal site","analyst_note":"Find the Drupal security advisory for Black Hole to confirm the fixed version and the required permissions; the NVD entry alone gives no fixed version.","how_to_check":"- Check the installed Black Hole version on the Drupal site, for example with `drush pm:list --filter=blackhole` or the Extend admin page.\n- Flag any installation at `1.26.0` or earlier, or at `2.0.0` to `2.0.1`.","plain_action":"","needs_analyst":true,"not_affected_if":["module-not-installed"],"who_is_affected":"Drupal sites that run the Black Hole module at an affected version are exposed. Stored XSS usually needs a user who can enter content and a visitor or admin who views it, so the exact role needed is unknown. Sites without the module can skip it.","user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000709,"input_tokens":4124,"output_tokens":593,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-114526':17A,20A '-2026':16A,19A '0.0.0':92C '1.26.0':14A,94C '2.0.0':96C '2.0.1':98C 'affect':87C 'allow':82C 'beyond':59B 'black':2A,26B,80C,88C 'browser':48B,63B 'cross':7A,33B,74C 'cross-sit':6A,32B,73C 'cve':15A,18A 'drupal':1A,21B,25B,79C 'flaw':36B 'generat':72C 'hole':3A,27B,81C,89C 'improp':65C 'input':68C 'issu':86C 'malici':38B 'modul':4A,28B 'neutral':66C 'page':71C 'reach':58B 'run':44B 'runtim':22B 'save':42B 'say':53B 'script':9A,35B,39B,56B,76C 'session':64B 'site':8A,34B,75C 'sourc':50B 'store':5A,31B,83C 'user':47B 'version':11A,90C 'victim':61B 'vulner':77C 'web':23B,70C 'xss':84C","nicknames":[],"mitigations":[],"who_affected":"Drupal sites that run the Black Hole module at an affected version are exposed. Stored XSS usually needs a user who can enter content and a visitor or admin who views it, so the exact role needed is unknown. Sites without the module can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"unknown","audience":"businesses","plain_action":null,"first_public_at":"2026-10-30T04:18:11+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-114526","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114526","severity":null,"published_at":"2026-10-30T04:18:11+00:00","modified_at":"2026-10-30T04:18:11+00:00","first_seen_at":"2026-10-30T04:28:36+00:00","fetched_at":"2026-10-30T04:28:36+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"}