{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-31306 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-31306 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-31306 is a medium-severity cross-site scripting vulnerability in WPDeveloper Essential Blocks for Gutenberg, published on 7 Apr 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2024-31306 and fix it if it is affected.\n\nWhat it is: CVE-2024-31306 is a medium-severity cross-site scripting vulnerability in WPDeveloper Essential Blocks for Gutenberg, published on 7 Apr 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2024-31306 in the wild and no public exploit code.\n\nAffected product: WPDeveloper Essential Blocks for Gutenberg. 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-2024-31306/ (Markdown: https://insights.sbomify.com/CVE-2024-31306/index.md)","id":"CVE-2024-31306","markdown":"https://insights.sbomify.com/CVE-2024-31306/index.md","name":"CVE-2024-31306","record":{"aliases":["GHSA-c62v-4j3q-wm9h"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"A stored XSS vulnerability in the Essential Blocks for Gutenberg plugin allows attackers to inject malicious scripts into web pages viewed by other users.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","cpe":[{"product":"essential_blocks","vendor":"wpdeveloper"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPDeveloper Essential Blocks for Gutenberg allows Stored XSS.This issue affects Essential Blocks for Gutenberg: from n/a through 4.5.3.","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":"WordPress Essential Blocks plugin \u003c= 4.5.3 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2024-31306","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress Easy Social Share Buttons plugin \u003c= 9.4 - Multiple Broken Access Control vulnerability","id":"CVE-2024-31307"},"packages":[],"prev":{"headline":"WordPress Transcoder plugin \u003c= 1.3.5 - Cross Site Request Forgery (CSRF) vulnerability","id":"CVE-2024-31305"},"products":["Essential Blocks for Gutenberg"],"published":"2024-04-07","related":[{"cvss_score":9.8,"headline":"Essential Blocks \u003c 4.4.3 - Unauthenticated Local File Inclusion","id":"CVE-2023-6623","kev_date_added":null,"published":"2024-01-15"},{"cvss_score":8.1,"headline":"Essential Blocks \u003c= 4.2.0 - Unauthenticated PHP Object Injection via queries","id":"CVE-2023-4386","kev_date_added":null,"published":"2023-10-20"},{"cvss_score":8.1,"headline":"Essential Blocks \u003c= 4.2.0 - Unauthenticated PHP Object Injection via products","id":"CVE-2023-4402","kev_date_added":null,"published":"2023-10-20"},{"cvss_score":6.5,"headline":"WordPress Essential Blocks for Gutenberg plugin \u003c= 3.8.5 - Broken Access Control","id":"CVE-2022-47594","kev_date_added":null,"published":"2024-12-13"},{"cvss_score":6.5,"headline":"WordPress Essential Blocks plugin \u003c= 4.2.0 - Multiple Subscriber+ Broken Access Control vulnerability","id":"CVE-2023-51360","kev_date_added":null,"published":"2024-12-09"},{"cvss_score":6.5,"headline":"WordPress Essential Blocks plugin \u003c= 4.8.4 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2024-47385","kev_date_added":null,"published":"2024-10-05"},{"cvss_score":6.5,"headline":"WordPress Essential Blocks plugin \u003c= 4.4.9 - Broken Access Control vulnerability","id":"CVE-2024-30467","kev_date_added":null,"published":"2024-06-09"}],"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":"2026-04-28","vendors":["WPDeveloper"]},"summary":"A stored XSS vulnerability in the Essential Blocks for Gutenberg plugin allows attackers to inject malicious scripts into web pages viewed by other users.","url":"https://insights.sbomify.com/CVE-2024-31306/"}