{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-106155 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-106155 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-106155 is a high-severity cross-site scripting vulnerability in Progress Software Telerik Report Server, published on 9 Oct 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-106155 and fix it if it is affected.\n\nWhat it is: CVE-2026-106155 is a high-severity cross-site scripting vulnerability in Progress Software Telerik Report Server, published on 9 Oct 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-106155 in the wild and no public exploit code.\n\nAffected product: Progress Software Telerik Report Server. 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-2026-106155/ (Markdown: https://insights.sbomify.com/CVE-2026-106155/index.md)","id":"CVE-2026-106155","markdown":"https://insights.sbomify.com/CVE-2026-106155/index.md","name":"CVE-2026-106155","record":{"aliases":["GHSA-97qc-r4xh-88c5"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Telerik Report Server","requires_auth":"low_privilege","summary":"Authenticated attackers can inject scripts into reports, enabling code execution and privilege escalation in other users' sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ProgressSoftware","cpe":[],"cvss":{"score":8.9,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"In Progress® Telerik® Report Server prior to version 12.2.26.1007, a stored cross-site scripting vulnerability in the shared reporting engine allows an authenticated report author to embed javascript: or vbscript: URLs in report navigation actions or HTML text box links. When another user views the malicious report and the embedded navigation is triggered, attacker-controlled script can execute in the web report viewer's origin. In a multi-user Report Server deployment, this can enable privilege escalation by performing actions in a higher-privilege user's authenticated session, including an administrator's session.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Stored Cross-site Scripting (XSS) in Telerik Report Server Web Report Viewers","id":"CVE-2026-106155","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-Site Scripting via PanelBar Item URLs in Kendo UI for jQuery","id":"CVE-2026-106157"},"packages":[],"prev":{"headline":"Cross-site Scripting (XSS) in Kendo UI for jQuery Calendar and MultiViewCalendar","id":"CVE-2026-106153"},"products":["Telerik Report Server"],"published":"2026-10-09","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":"total"},"state":"PUBLISHED","updated":"2026-10-09","vendors":["Progress Software"]},"summary":"Authenticated attackers can inject scripts into reports, enabling code execution and privilege escalation in other users' sessions.","url":"https://insights.sbomify.com/CVE-2026-106155/"}