{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-109430 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-109430 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-109430 is a high-severity vulnerability in Ellucian WebAdvisor, published on 15 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-109430 and fix it if it is affected.\n\nWhat it is: CVE-2026-109430 is a high-severity vulnerability in Ellucian WebAdvisor, published on 15 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-109430 in the wild and no public exploit code.\n\nAffected product: Ellucian WebAdvisor. 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-2026-109430/ (Markdown: https://insights.sbomify.com/CVE-2026-109430/index.md)","id":"CVE-2026-109430","markdown":"https://insights.sbomify.com/CVE-2026-109430/index.md","name":"CVE-2026-109430","record":{"aliases":["GHSA-5g3c-r9vp-q6pp"],"analysis":{"component_type":"web_application","fix_type":"end_of_life","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Ellucian WebAdvisor","requires_auth":"none","summary":"Unauthenticated XXE in Ellucian WebAdvisor allows attackers to read files, disclose hashes, and perform SSRF; product is end-of-life.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"Ellucian WebAdvisor 3.2 contains an unauthenticated XML External Entity (XXE) injection vulnerability that allows remote attackers to submit crafted XML POST requests to the /WebAdvisor/WebAdvisor endpoint without disabling external entity and DTD resolution. Attackers can exploit this flaw to force the server into SSRF requests, coerce NTLMv2 hash disclosure via attacker-controlled SMB shares, and read arbitrary files from the underlying Windows host through an out-of-band error-based channel. WebAdvisor entered end-of-support status in June 2022 and users are encouraged to migrate to Colleague Self-Service.","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":"Ellucian WebAdvisor 3.2 Unauthenticated XXE Injection","id":"CVE-2026-109430","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xxe","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Camunda Missing Authorization in Task Sub-Resources","id":"CVE-2026-109431"},"packages":[],"prev":{"headline":"Mistral Vibe \u003c 2.25.4 Bash Permission Bypass via ${var@P} Prompt-Transform","id":"CVE-2026-109429"},"products":["WebAdvisor"],"published":"2026-10-15","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-20","vendors":["Ellucian"]},"summary":"Unauthenticated XXE in Ellucian WebAdvisor allows attackers to read files, disclose hashes, and perform SSRF; product is end-of-life.","url":"https://insights.sbomify.com/CVE-2026-109430/"}