{"id":"CVE-2024-37383","kind":"vulnerability","aliases":["CVE-2024-37383"],"related":[],"title":"Roundcube Webmail before 1.5.7 and 1.6.x before 1.6.7 allows XSS via SVG animate attributes","description":"RoundCube Webmail contains a cross-site scripting (XSS) vulnerability in the handling of SVG animate attributes that allows a remote attacker to run malicious JavaScript code.\n\nCISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","summary":"Roundcube Webmail has a cross-site scripting flaw in how it handles SVG animate attributes. A remote attacker can run malicious JavaScript in a victim's webmail session, which can expose mail and account actions.","severity":"high","cvss":6.1,"epss":null,"exploited":true,"exploited_at":"2024-10-24T00:00:00+00:00","products":[{"name":"roundcube webmail","fixed":["1.5.7"],"affected":"< 1.5.7","ecosystem":"vendor"},{"name":"roundcube webmail","fixed":["1.6.7"],"affected":">= 1.6.0, < 1.6.7","ecosystem":"vendor"},{"name":"debian linux","fixed":[],"affected":"= 10.0","ecosystem":"vendor"},{"name":"Roundcube Webmail","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["exploited","package","roundcube","self-hosted","webmail"],"not_affected_if":["managed-hosting"],"how_to_check":null,"fix":"Apply the vendor mitigation or update Roundcube Webmail to a fixed version; the sources do not name the fixed version.\nIf no mitigation is available, discontinue use of the product per CISA guidance.","status":"open","published_at":"2024-06-07T04:15:30+00:00","first_seen_at":"2026-10-23T19:11:51+00:00","triaged_at":"2026-10-23T20:56:21+00:00","updated_at":"2026-10-24T00:09:51+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-23T20:56:21Z","model":"claude-haiku-5-5","output":{"fix":"Apply the vendor mitigation or update Roundcube Webmail to a fixed version; the sources do not name the fixed version.\nIf no mitigation is available, discontinue use of the product per CISA guidance.","reach":"internet","impact":"medium","summary":"Roundcube Webmail has a cross-site scripting flaw in how it handles SVG animate attributes. A remote attacker can run malicious JavaScript in a victim's webmail session, which can expose mail and account actions.","category":"package","who_cares":["roundcube","self-hosted","webmail"],"confidence":0.6,"needs_auth":"unknown","worst_case":"Attacker runs JavaScript in victim's webmail session, reading mail","analyst_note":"Find the Roundcube advisory and fixed versions (search CVE-2024-37383 on roundcube.net) and confirm whether the SVG handling needs a user to open a message.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["managed-hosting"],"user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000477,"input_tokens":2832,"output_tokens":387,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2024':17A,20A '-37383':18A,21A '1.5.7':4A '1.6':6A '1.6.7':9A 'account':71B 'action':72B,102C 'allow':10A,91C 'anim':14A,51B,88C 'appli':103C 'attack':55B,94C 'attribut':15A,52B,89C 'cisa':100C 'code':99C 'contain':75C 'cross':42B,78C 'cross-sit':41B,77C 'cve':16A,19A 'debian':26A 'discontinu':109C 'exploit':30B 'expos':68B 'flaw':45B 'handl':49B,85C 'host':35B 'instruct':107C 'javascript':59B,98C 'linux':27A 'mail':69B 'malici':58B,97C 'mitig':104C,115C 'packag':31B 'per':105C 'product':113C 'remot':54B,93C 'requir':101C 'roundcub':1A,32B,37B,73C 'roundcube':22A,24A,28A 'run':57B,96C 'script':44B,80C 'self':34B 'self-host':33B 'session':65B 'site':43B,79C 'svg':13A,50B,87C 'unavail':117C 'use':110C 'vendor':106C 'via':12A 'victim':62B 'vulner':82C 'webmail':2A,23A,25A,29A,36B,38B,64B,74C 'x':7A 'xss':11A,81C","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2024-06-07T04:15:30+00:00","kev":{"dateAdded":"2024-10-24","dueDate":"2024-11-14","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2024-37383","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2024-37383","severity":null,"published_at":"2024-10-24T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:51+00:00","fetched_at":"2026-10-25T10:39:05+00:00","note":null},{"source":"nvd","external_id":"CVE-2024-37383","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-37383","severity":null,"published_at":"2024-06-07T04:15:30+00:00","modified_at":"2026-06-17T07:38:15+00:00","first_seen_at":"2026-10-23T22:29:05+00:00","fetched_at":"2026-10-23T22:29:05+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"}