{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-12516 exists.","fix":"No fix has been published for CVE-2026-12516 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-12516 is a medium-severity server-side request forgery vulnerability in Unknown Fediverse Embeds, published on 9 Jul 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-2026-12516 and fix it if it is affected.\n\nWhat it is: CVE-2026-12516 is a medium-severity server-side request forgery vulnerability in Unknown Fediverse Embeds, published on 9 Jul 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-2026-12516 exists.\n\nAffected product: Unknown Fediverse Embeds. 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-2026-12516/ (Markdown: https://insights.sbomify.com/CVE-2026-12516/index.md)","id":"CVE-2026-12516","markdown":"https://insights.sbomify.com/CVE-2026-12516/index.md","name":"CVE-2026-12516","record":{"aliases":["GHSA-9jc6-q7qm-59qj"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can exploit an SSRF vulnerability in the Fediverse Embeds plugin to fetch arbitrary internal URLs and read response data.","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:L/I:N/A:N","version":"3.1"},"cwes":[],"description":"The Fediverse Embeds WordPress plugin before 1.5.8 does not validate the destination of the server-side request performed by an unauthenticated media-proxying endpoint, allowing anonymous users to make the site fetch arbitrary URLs, including internal and private-network addresses, and read back the response body. This results in a full-read Server-Side Request Forgery and open proxy.","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":"Fediverse Embeds \u003c 1.5.8 - Unauthenticated SSRF via Media Proxy","id":"CVE-2026-12516","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Fediverse Embeds \u003c 1.5.8 - Unauthenticated SSRF via Site Info Endpoint","id":"CVE-2026-12517"},"packages":[],"prev":{"headline":"Katello: missing repository authorization in content_uploads exposes cross-product content existence","id":"CVE-2026-12515"},"products":["Fediverse Embeds"],"published":"2026-07-09","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-09","vendors":["Unknown"]},"summary":"Unauthenticated attackers can exploit an SSRF vulnerability in the Fediverse Embeds plugin to fetch arbitrary internal URLs and read response data.","url":"https://insights.sbomify.com/CVE-2026-12516/"}