{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-1944 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-1944 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-1944 is a medium-severity missing authorization vulnerability in krellbat CallbackKiller service widget, published on 14 Feb 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-2026-1944 and fix it if it is affected.\n\nWhat it is: CVE-2026-1944 is a medium-severity missing authorization vulnerability in krellbat CallbackKiller service widget, published on 14 Feb 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-2026-1944 in the wild and no public exploit code.\n\nAffected product: krellbat CallbackKiller service widget. 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-2026-1944/ (Markdown: https://insights.sbomify.com/CVE-2026-1944/index.md)","id":"CVE-2026-1944","markdown":"https://insights.sbomify.com/CVE-2026-1944/index.md","name":"CVE-2026-1944","record":{"aliases":["GHSA-8gh7-8v8f-6f45"],"analysis":{"component_type":"cms_plugin","fix_type":"patch","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can modify plugin site ID settings due to missing capability checks in the CallbackKiller WordPress plugin.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"The CallbackKiller service widget plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the cbk_save() function in all versions up to, and including, 1.2. This makes it possible for unauthenticated attackers to modify the plugin's site ID settings via the 'cbk_save_v1' AJAX action.","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":"CallbackKiller service widget \u003c= 1.2 - Missing Authorization to Unauthenticated Arbitrary Plugin Settings Update","id":"CVE-2026-1944","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"WPBookit \u003c= 1.0.8 - Unauthenticated Stored Cross-Site Scripting via 'wpb_user_name' and 'wpb_user_email' Parameters","id":"CVE-2026-1945"},"packages":[],"prev":{"headline":"YayMail \u003c= 4.3.2 - Authenticated (Shop Manager+) Stored Cross-Site Scripting via Template Elements","id":"CVE-2026-1943"},"products":["CallbackKiller service widget"],"published":"2026-02-14","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":"2026-04-08","vendors":["krellbat"]},"summary":"Unauthenticated attackers can modify plugin site ID settings due to missing capability checks in the CallbackKiller WordPress plugin.","url":"https://insights.sbomify.com/CVE-2026-1944/"}