{"id":"CVE-2026-115961","kind":"vulnerability","aliases":["CVE-2026-115961"],"related":[],"title":"B Slider WordPress plugin: stored XSS through versions 2.2.2","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bPlugins B Slider b-slider allows Stored XSS.This issue affects B Slider: from n/a through 2.2.2.","summary":"The bPlugins B Slider WordPress plugin does not neutralize input when generating web pages, enabling stored cross-site scripting. An attacker who can store content in the slider can run scripts in other users' browsers.","severity":"medium","cvss":6.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["b-slider","package","wordpress"],"not_affected_if":["plugin-not-installed","plugin-version-above-2.2.2"],"how_to_check":"- Check the installed B Slider plugin version in the WordPress admin under Plugins, or with `wp plugin get b-slider --field=version`\n- Confirm whether the slider plugin is active on any page","fix":"- Update the B Slider plugin to a version later than `2.2.2` once the vendor publishes one\n- unknown whether a fixed version is currently available","status":"open","published_at":"2026-10-26T11:16:36+00:00","first_seen_at":"2026-10-26T11:29:41+00:00","triaged_at":"2026-10-26T11:31:01+00:00","updated_at":"2026-10-26T11:31:01+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-26T11:31:01Z","model":"claude-haiku-5-5","output":{"fix":"- Update the B Slider plugin to a version later than `2.2.2` once the vendor publishes one\n- unknown whether a fixed version is currently available","reach":"internet","title":"B Slider WordPress plugin: stored XSS through versions 2.2.2","impact":"medium","summary":"The bPlugins B Slider WordPress plugin does not neutralize input when generating web pages, enabling stored cross-site scripting. An attacker who can store content in the slider can run scripts in other users' browsers.","category":"package","nicknames":[],"who_cares":["wordpress","b-slider"],"confidence":0.6,"needs_auth":"yes","worst_case":"Scripts run in visitors' or admins' browsers, hijacking sessions.","analyst_note":"Confirm the exact minimum privilege to inject and whether a fixed version exists; check the NVD entry and the bPlugins changelog.","how_to_check":"- Check the installed B Slider plugin version in the WordPress admin under Plugins, or with `wp plugin get b-slider --field=version`\n- Confirm whether the slider plugin is active on any page","needs_analyst":true,"not_affected_if":["plugin-not-installed","plugin-version-above-2.2.2"],"who_is_affected":"Sites running the B Slider plugin at version 2.2.2 or earlier are affected. The exposure depends on who can add slider content, since stored XSS needs a contributor-level or similar role to plant the payload. Sites that do not use the plugin can skip it.","user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.00061,"input_tokens":3305,"output_tokens":558,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-115961':12A,15A '-2026':11A,14A '2.2.2':9A,87C 'affect':81C 'allow':77C 'attack':42B 'b':1A,17B,23B,72C,75C,82C 'b-slider':16B,74C 'bplugin':22B,71C 'browser':56B 'content':46B 'cross':38B,66C 'cross-sit':37B,65C 'cve':10A,13A 'enabl':35B 'generat':32B,64C 'improp':57C 'input':30B,60C 'issu':80C 'n/a':85C 'neutral':29B,58C 'packag':19B 'page':34B,63C 'plugin':4A,26B 'run':51B 'script':40B,52B,68C 'site':39B,67C 'slider':2A,18B,24B,49B,73C,76C,83C 'store':5A,36B,45B,78C 'user':55B 'version':8A 'vulner':69C 'web':33B,62C 'wordpress':3A,20B,25B 'xss':6A 'xss.this':79C","nicknames":[],"mitigations":[],"who_affected":"Sites running the B Slider plugin at version 2.2.2 or earlier are affected. The exposure depends on who can add slider content, since stored XSS needs a contributor-level or similar role to plant the payload. Sites that do not use the plugin can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-26T11:16:36+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","cvss_by":"audit@patchstack.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-115961","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115961","severity":null,"published_at":"2026-10-26T11:16:36+00:00","modified_at":"2026-10-26T11:16:36+00:00","first_seen_at":"2026-10-26T11:29:41+00:00","fetched_at":"2026-10-26T11:29:41+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"}