{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-1691 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-1691 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-1691 is a medium-severity cross-site scripting vulnerability in Themisle Otter Blocks PRO – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE, published on 13 Mar 2024. 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-2024-1691 and fix it if it is affected.\n\nWhat it is: CVE-2024-1691 is a medium-severity cross-site scripting vulnerability in Themisle Otter Blocks PRO – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE, published on 13 Mar 2024. 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-2024-1691 in the wild and no public exploit code.\n\nAffected product: Themisle Otter Blocks PRO – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE. 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-2024-1691/ (Markdown: https://insights.sbomify.com/CVE-2024-1691/index.md)","id":"CVE-2024-1691","markdown":"https://insights.sbomify.com/CVE-2024-1691/index.md","name":"CVE-2024-1691","record":{"aliases":["GHSA-xh6j-v8vp-q869"],"analysis":{"component_type":"cms_plugin","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can inject arbitrary scripts via SVG uploads in Otter Blocks PRO, leading to stored XSS execution on victim pages.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[{"product":"otter_blocks","vendor":"themeisle"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE PRO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via file upload form, which allows SVG uploads, in all versions up to, and including, 2.6.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Note that the patch in 2.6.4 allows SVG uploads but the uploaded SVG files are sanitized.","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":"Otter Blocks PRO \u003c= 2.6.3 - Unauthenticated Stored Cross-Site Scripting via SVG Upload","id":"CVE-2024-1691","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in BoldGrid Easy SEO – Simple and Effective SEO","id":"CVE-2024-1692"},"packages":[],"prev":{"headline":"Missing authorization in Wallet for WooCommerce","id":"CVE-2024-1690"},"products":["Otter Blocks PRO – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE"],"published":"2024-03-13","related":[{"cvss_score":6.4,"headline":"Cross-site scripting in Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE","id":"CVE-2024-3725","kev_date_added":null,"published":"2024-05-02"},{"cvss_score":6.4,"headline":"Cross-site scripting in Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE","id":"CVE-2024-3343","kev_date_added":null,"published":"2024-04-11"},{"cvss_score":6.4,"headline":"Cross-site scripting in Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE","id":"CVE-2024-3344","kev_date_added":null,"published":"2024-04-11"},{"cvss_score":6.4,"headline":"Cross-site scripting in Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE","id":"CVE-2024-2226","kev_date_added":null,"published":"2024-04-09"},{"cvss_score":6.4,"headline":"Cross-site scripting in Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE","id":"CVE-2024-2841","kev_date_added":null,"published":"2024-03-29"},{"cvss_score":6.4,"headline":"Otter Blocks PRO \u003c= 2.6.3 - Authenticated(Contributor+) Stored Cross-Site Scripting via File Field CSS","id":"CVE-2024-1684","kev_date_added":null,"published":"2024-03-13"},{"cvss_score":6.1,"headline":"Otter Blocks \u003c 2.6.6 - Contributor+ Stored XSS","id":"CVE-2024-2729","kev_date_added":null,"published":"2024-04-18"}],"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":["Themisle"]},"summary":"Unauthenticated attackers can inject arbitrary scripts via SVG uploads in Otter Blocks PRO, leading to stored XSS execution on victim pages.","url":"https://insights.sbomify.com/CVE-2024-1691/"}