{"id":"CVE-2026-110505","kind":"vulnerability","aliases":["CVE-2026-110505"],"related":[],"title":"WordPress SVG upload plugin lets authors store script via animated links","description":"The Enable SVG, WebP, and ICO Upload WordPress plugin before 1.1.6 does not prevent animation elements in uploaded SVG files from changing a link's target to a javascript: URI, which could allow users with the author role and above to bypass its SVG sanitization and perform Stored Cross-Site Scripting attacks that execute in WebKit-based browsers such as Safari.","summary":"The Enable SVG, WebP, and ICO Upload WordPress plugin before 1.1.6 fails to block SVG animation elements that switch a link to a javascript: URI. An author-level user can upload a crafted SVG to bypass sanitization and store cross-site scripting that runs in WebKit browsers such as Safari.","severity":"medium","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["runtime","safari","wordpress","wordpress-plugin"],"not_affected_if":["no-author-role-users","plugin-at-1.1.6-or-later"],"how_to_check":"- Check the installed plugin version for \"Enable SVG, WebP, and ICO Upload\" in the WordPress admin under Plugins; it is affected below `1.1.6`.\n- Review whether any users with the Author role or above can upload media.","fix":"- Enable SVG, WebP, and ICO Upload: `1.1.6`","status":"open","published_at":"2026-10-29T06:17:18+00:00","first_seen_at":"2026-10-29T06:53:13+00:00","triaged_at":"2026-10-29T06:54:52+00:00","updated_at":"2026-10-29T06:54:52+00:00","category":"runtime","confidence":0.7,"triage":{"at":"2026-10-29T06:54:52Z","model":"claude-haiku-5-5","output":{"fix":"- Enable SVG, WebP, and ICO Upload: `1.1.6`","reach":"internet","title":"WordPress SVG upload plugin lets authors store script via animated links","impact":"medium","summary":"The Enable SVG, WebP, and ICO Upload WordPress plugin before 1.1.6 fails to block SVG animation elements that switch a link to a javascript: URI. An author-level user can upload a crafted SVG to bypass sanitization and store cross-site scripting that runs in WebKit browsers such as Safari.","audience":"businesses","category":"runtime","nicknames":[],"who_cares":["wordpress","wordpress-plugin","safari"],"confidence":0.7,"fix_status":"available","needs_auth":"yes","worst_case":"Stored script runs in visitors' browsers, hijacking sessions","analyst_note":"","how_to_check":"- Check the installed plugin version for \"Enable SVG, WebP, and ICO Upload\" in the WordPress admin under Plugins; it is affected below `1.1.6`.\n- Review whether any users with the Author role or above can upload media.","plain_action":"","needs_analyst":false,"not_affected_if":["plugin-at-1.1.6-or-later","no-author-role-users"],"who_is_affected":"Sites running the Enable SVG, WebP, and ICO Upload plugin before 1.1.6 where users with the Author role or above can upload media. The exploit needs a logged-in author-level account and a visitor using a WebKit-based browser such as Safari to view the stored content. Sites without this plugin, or with it at 1.1.6 or later, are not affected.","user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"medium"},"cost_usd":0.000717,"input_tokens":4158,"output_tokens":602,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-110505':14A,17A '-2026':13A,16A '1.1.6':34B,86C 'allow':108C 'anim':10A,39B,90C 'attack':128C 'author':6A,51B,112C 'author-level':50B 'base':134C 'block':37B 'browser':72B,135C 'bypass':60B,117C 'chang':97C 'could':107C 'craft':57B 'cross':65B,125C 'cross-sit':64B,124C 'cve':12A,15A 'element':40B,91C 'enabl':25B,77C 'execut':130C 'fail':35B 'file':95C 'ico':29B,81C 'javascript':47B,104C 'let':5A 'level':52B 'link':11A,44B,99C 'perform':122C 'plugin':4A,23B,32B,84C 'prevent':89C 'role':113C 'run':69B 'runtim':18B 'safari':19B,75B,138C 'sanit':61B,120C 'script':8A,67B,127C 'site':66B,126C 'store':7A,63B,123C 'svg':2A,26B,38B,58B,78C,94C,119C 'switch':42B 'target':101C 'upload':3A,30B,55B,82C,93C 'uri':48B,105C 'user':53B,109C 'via':9A 'webkit':71B,133C 'webkit-bas':132C 'webp':27B,79C 'wordpress':1A,20B,22B,31B,83C 'wordpress-plugin':21B","nicknames":[],"mitigations":[],"who_affected":"Sites running the Enable SVG, WebP, and ICO Upload plugin before 1.1.6 where users with the Author role or above can upload media. The exploit needs a logged-in author-level account and a visitor using a WebKit-based browser such as Safari to view the stored content. Sites without this plugin, or with it at 1.1.6 or later, are not affected.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"businesses","plain_action":null,"first_public_at":"2026-10-29T06:17:18+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-110505","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110505","severity":null,"published_at":"2026-10-29T06:17:18+00:00","modified_at":"2026-10-29T06:17:18+00:00","first_seen_at":"2026-10-29T06:53:13+00:00","fetched_at":"2026-10-29T06:53:13+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"}