{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-13604 exists.","fix":"No fix has been published for CVE-2026-13604 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-13604 is a medium-severity server-side request forgery vulnerability in Unknown Pixelavo, published on 1 Aug 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-2026-13604 and fix it if it is affected.\n\nWhat it is: CVE-2026-13604 is a medium-severity server-side request forgery vulnerability in Unknown Pixelavo, published on 1 Aug 2026. 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-2026-13604 exists.\n\nAffected product: Unknown Pixelavo. 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-2026-13604/ (Markdown: https://insights.sbomify.com/CVE-2026-13604/index.md)","id":"CVE-2026-13604","markdown":"https://insights.sbomify.com/CVE-2026-13604/index.md","name":"CVE-2026-13604","record":{"aliases":["GHSA-gm56-v4px-r8mh"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can inject arbitrary Facebook conversion events and exhaust API quotas via an exposed AJAX endpoint in the Pixelavo plugin.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cisa-adp","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-918","name":"Server-Side Request Forgery"}],"description":"The Pixelavo  WordPress plugin before 1.5.4 registers an unauthenticated AJAX action, gated only by a nonce that it emits publicly on every front-end page, that forwards client-supplied event data to the configured Facebook Conversions API using the administrator's stored access token. This allows an unauthenticated visitor to inject arbitrary conversion events into the administrator's Facebook ads account and exhaust the configured API quota.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Pixelavo \u003c 1.5.4 - Unauthenticated Facebook CAPI Event Injection via pixelavo_event AJAX","id":"CVE-2026-13604","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Photo Swipe \u003c= 4.1.1.1 - Author+ Stored XSS via title Attribute","id":"CVE-2026-13605"},"packages":[],"prev":{"headline":"SSRF with API key leak in pretix-oppwa","id":"CVE-2026-13603"},"products":["Pixelavo"],"published":"2026-08-01","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-05","vendors":["Unknown"]},"summary":"Unauthenticated attackers can inject arbitrary Facebook conversion events and exhaust API quotas via an exposed AJAX endpoint in the Pixelavo plugin.","url":"https://insights.sbomify.com/CVE-2026-13604/"}