{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-24916 exists.","fix":"No fix has been published for CVE-2021-24916 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-24916 is a high-severity vulnerability in Unknown Qubely, published on 7 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-24916 and fix it if it is affected.\n\nWhat it is: CVE-2021-24916 is a high-severity vulnerability in Unknown Qubely, published on 7 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-24916 exists.\n\nAffected product: Unknown Qubely. 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-2021-24916/ (Markdown: https://insights.sbomify.com/CVE-2021-24916/index.md)","id":"CVE-2021-24916","markdown":"https://insights.sbomify.com/CVE-2021-24916/index.md","name":"CVE-2021-24916","record":{"aliases":["GHSA-w9rc-g9q5-4rpr"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["other"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can send arbitrary emails via the Qubely WordPress plugin, enabling spam or phishing campaigns.","user_interaction":"not_required","vuln_class":"business_logic"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"qubely","vendor":"themeum"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[],"description":"The Qubely WordPress plugin before 1.8.6 allows unauthenticated user to send arbitrary e-mails to arbitrary addresses via the qubely_send_form_data AJAX action.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2021/CVE-2021-24916.yaml","stars":null,"title":"WordPress Qubely \u003c 1.8.6 - Unauthenticated Email Sending"}],"tier":"weaponised"},"has_fix":null,"headline":"Qubely \u003c 1.8.6 - Unauthenticated Arbitrary E-mail Sending","id":"CVE-2021-24916","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"business_logic","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"WPS Hide Login \u003c 1.9.1 - Protection Bypass with Referer-Header","id":"CVE-2021-24917"},"packages":[],"prev":{"headline":"Contest Gallery \u003c 13.1.0.6 - Missing Access Controls to Unauthenticated SQL injection / Email Address Disclosure","id":"CVE-2021-24915"},"products":["Qubely"],"published":"2023-08-07","related":[{"cvss_score":6.5,"headline":"WordPress Qubely plugin \u003c= 1.8.12 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2025-26767","kev_date_added":null,"published":"2025-02-16"},{"cvss_score":6.5,"headline":"Cross-site scripting in Qubely – Advanced Gutenberg Blocks","id":"CVE-2024-9601","kev_date_added":null,"published":"2025-02-14"},{"cvss_score":6.5,"headline":"Qubely \u003c 1.7.8 - Subscriber+ Arbitrary Post Deletion","id":"CVE-2021-25013","kev_date_added":null,"published":"2022-01-24"},{"cvss_score":5.4,"headline":"Qubely \u003c 1.8.5 - Contributor+ Stored XSS","id":"CVE-2023-0376","kev_date_added":null,"published":"2024-01-16"},{"cvss_score":4.3,"headline":"Information disclosure in Qubely – Advanced Gutenberg Blocks","id":"CVE-2024-13228","kev_date_added":null,"published":"2025-03-11"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-15","vendors":["Unknown"]},"summary":"Unauthenticated attackers can send arbitrary emails via the Qubely WordPress plugin, enabling spam or phishing campaigns.","url":"https://insights.sbomify.com/CVE-2021-24916/"}