{"answers":{"affected":"It affects 10 products.","exploited":"There is no known exploitation of CVE-2023-3977 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-3977 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-3977 is a medium-severity vulnerability in cl272 BackupBliss – Backup \u0026 Migration with Free Cloud Storage, published on 28 Jul 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-3977 and fix it if it is affected.\n\nWhat it is: CVE-2023-3977 is a medium-severity vulnerability in cl272 BackupBliss – Backup \u0026 Migration with Free Cloud Storage, published on 28 Jul 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-3977 in the wild and no public exploit code.\n\nAffected product: cl272 BackupBliss – Backup \u0026 Migration with Free Cloud Storage. 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-2023-3977/ (Markdown: https://insights.sbomify.com/CVE-2023-3977/index.md)","id":"CVE-2023-3977","markdown":"https://insights.sbomify.com/CVE-2023-3977/index.md","name":"CVE-2023-3977","record":{"aliases":["GHSA-6jhg-gg85-9xxf"],"analysis":{"component_type":"cms_plugin","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugins","requires_auth":"none","summary":"Unauthenticated attackers can force site administrators to install plugins via CSRF, potentially leading to privilege escalation or code execution.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[{"product":"backup_migration","vendor":"backupbliss"},{"product":"clone","vendor":"backupbliss"},{"product":"duplicate_post","vendor":"copy-delete-posts"},{"product":"enhanced_text_widget","vendor":"inisev"},{"product":"redirection","vendor":"inisev"},{"product":"rss_redirect_\\\u0026_feedburner_alternative","vendor":"inisev"},{"product":"ssl_mixed_content_fix","vendor":"inisev"},{"product":"ultimate_posts_widget","vendor":"inisev"},{"product":"pop-up","vendor":"mypopups"},{"product":"social_media_share_buttons_\\\u0026_social_sharing_icons","vendor":"ultimatelysocial"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"Several plugins for WordPress by Inisev are vulnerable to Cross-Site Request Forgery to unauthorized installation of plugins due to a missing nonce check on the handle_installation function that is called via the inisev_installation AJAX aciton in various versions. This makes it possible for unauthenticated attackers to install plugins from the limited list via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","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":"Inisev Plugins (Various Versions) - Cross-Site Request Forgery on handle_installation function","id":"CVE-2023-3977","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2023"},"n_packages":0,"n_references":23,"next":{"headline":"Improper rendering of text nodes in golang.org/x/net/html","id":"CVE-2023-3978"},"packages":[],"prev":{"headline":"OS Command Injection in jgraph/drawio","id":"CVE-2023-3975"},"products":["BackupBliss – Backup \u0026 Migration with Free Cloud Storage","Clone","Duplicate Post","Enhanced Text Widget","Pop-up","RSS Redirect \u0026 Feedburner Alternative","Redirection","SSL Mixed Content Fix","Social Media Share Buttons \u0026 Social Sharing Icons","Social Share Icons \u0026 Social Share Buttons","Ultimate Posts Widget"],"published":"2023-07-28","related":[{"cvss_score":9.8,"headline":"Backup Migration \u003c= 1.3.9 - Unauthenticated Path Traversal to Arbitrary File Deletion","id":"CVE-2023-6972","kev_date_added":null,"published":"2023-12-23"},{"cvss_score":9.8,"headline":"Backup Migration \u003c= 1.3.7 - Unauthenticated Remote Code Execution","id":"CVE-2023-6553","kev_date_added":null,"published":"2023-12-15"},{"cvss_score":8.1,"headline":"Code injection in Backup Migration","id":"CVE-2023-6971","kev_date_added":null,"published":"2023-12-23"},{"cvss_score":7.5,"headline":"Backup Migration \u003c= 1.3.6 - Unauthenticated Arbitrary Backup Download to Sensitive Information Exposure","id":"CVE-2023-6266","kev_date_added":null,"published":"2024-01-11"},{"cvss_score":7.5,"headline":"Backup Migration Staging \u003c 1.3.6 - Sensitive Data Exposure","id":"CVE-2023-6271","kev_date_added":null,"published":"2024-01-01"},{"cvss_score":7.2,"headline":"Backup Migration \u003c= 1.3.9 - Authenticated (Admin+) OS Command Injection via url","id":"CVE-2023-7002","kev_date_added":null,"published":"2023-12-23"},{"cvss_score":4.8,"headline":"WordPress Backup Migration plugin \u003c= 1.1.5 - Authenticated Persistent Cross-Site Scripting (XSS) vulnerability","id":"CVE-2021-36884","kev_date_added":null,"published":"2021-11-19"}],"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-08","vendors":["cl272","inisev","migrate","s-feeds","steve85b"]},"summary":"Unauthenticated attackers can force site administrators to install plugins via CSRF, potentially leading to privilege escalation or code execution.","url":"https://insights.sbomify.com/CVE-2023-3977/"}