{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-34246 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-34246 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-34246 is a medium-severity cross-site scripting vulnerability in Ctrlpanel-gg panel, published on 19 May 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-34246 and fix it if it is affected.\n\nWhat it is: CVE-2026-34246 is a medium-severity cross-site scripting vulnerability in Ctrlpanel-gg panel, published on 19 May 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-34246 in the wild and no public exploit code.\n\nAffected product: Ctrlpanel-gg panel. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-34246/ (Markdown: https://insights.sbomify.com/CVE-2026-34246/index.md)","id":"CVE-2026-34246","markdown":"https://insights.sbomify.com/CVE-2026-34246/index.md","name":"CVE-2026-34246","record":{"aliases":["GHSA-wpqj-xwhq-2mmh"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"CtrlPanel billing software","requires_auth":"high_privilege","summary":"Stored XSS in CtrlPanel admin role management allows attackers to hijack sessions and escalate privileges via unescaped HTML output.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-80","name":"Improper Neutralization of Script-Related HTML Tags in a Web Page"},{"id":"CWE-116","name":"Improper Encoding or Escaping of Output"}],"description":"CtrlPanel is open-source billing software for hosting providers. Versions 1.1.1 and prior contain a Stored Cross-Site Scripting (XSS) vulnerability exists in the admin role management interface. In app/Http/Controllers/Admin/RoleController.php, the datatable() method interpolates $role-\u003ename and $role-\u003ecolor directly into a \u003cspan\u003e element's HTML and style attribute without sanitization, and the chained .rawColumns(['actions', 'name']) call instructs DataTables to render the name column as raw HTML, bypassing automatic output escaping. An admin with role creation or edit permissions can inject a payload such as \u003cimg src=x onerror=\"alert('XSS_POC')\"\u003e into the name or color fields, which is persisted to the database and executes in the browser of every admin who loads the /admin/roles page. This enables session hijacking via cookie theft, credential harvesting through fake login prompts or keyloggers, lateral privilege escalation by performing admin actions on behalf of victims, and a persistent backdoor that re-executes on every page load until the malicious role record is removed. This issue has been resolved in version 1.2.0.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"CtrlPanel: Stored XSS in Admin Role Management via Unescaped DataTable HTML Output","id":"CVE-2026-34246","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"AVideo: IDOR in uploadPoster.php Allows Any Authenticated User to Overwrite Scheduled Live Stream Posters and Trigger False Socket Notifications","id":"CVE-2026-34247"},"packages":[],"prev":{"headline":"AVideo's Missing Authorization in Playlist Schedule Creation Allows Cross-User Broadcast Hijacking","id":"CVE-2026-34245"},"products":["panel"],"published":"2026-05-19","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-20","vendors":["Ctrlpanel-gg"]},"summary":"Stored XSS in CtrlPanel admin role management allows attackers to hijack sessions and escalate privileges via unescaped HTML output.","url":"https://insights.sbomify.com/CVE-2026-34246/"}