{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-65650 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-65650 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-65650 is a medium-severity denial of service vulnerability in Elgg, published on 22 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-65650 and fix it if it is affected.\n\nWhat it is: CVE-2026-65650 is a medium-severity denial of service vulnerability in Elgg, published on 22 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-65650 in the wild and no public exploit code.\n\nAffected product: Elgg. 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-2026-65650/ (Markdown: https://insights.sbomify.com/CVE-2026-65650/index.md)","id":"CVE-2026-65650","markdown":"https://insights.sbomify.com/CVE-2026-65650/index.md","name":"CVE-2026-65650","record":{"aliases":["GHSA-7983-35fr-8qwm"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Elgg social platform","requires_auth":"low_privilege","summary":"Attackers can cause denial of service by uploading large avatars due to missing dimension checks in Elgg.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"Elgg before 7.0.0 does not check image dimensions to prevent denial of service via a large avatar upload.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-07-24","github_poc":1,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-07-24T11:55:35Z","kind":"github_poc","ref":"https://github.com/swornim619/CVE-2026-65650","stars":1,"title":"PoC for CVE-2026-65650 - Elgg avatar upload DoS"}],"tier":"poc_unverified"},"has_fix":false,"headline":"Denial of service in Elgg","id":"CVE-2026-65650","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"temporalio/sqlparser deeply nested unary expressions can cause a fatal stack overflow during AST traversal","id":"CVE-2026-65651"},"packages":[],"prev":{"headline":"Path traversal in Plesk Migrator","id":"CVE-2026-65647"},"products":["Elgg"],"published":"2026-07-22","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-22","vendors":["Elgg"]},"summary":"Attackers can cause denial of service by uploading large avatars due to missing dimension checks in Elgg.","url":"https://insights.sbomify.com/CVE-2026-65650/"}