{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3844 exists.","fix":"No fix has been published for CVE-2026-3844 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-3844 is a critical vulnerability in cloudways Breeze Cache, published on 23 Apr 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-2026-3844 and fix it if it is affected.\n\nWhat it is: CVE-2026-3844 is a critical vulnerability in cloudways Breeze Cache, published on 23 Apr 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-2026-3844 exists.\n\nAffected product: cloudways Breeze Cache. 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-2026-3844/ (Markdown: https://insights.sbomify.com/CVE-2026-3844/index.md)","id":"CVE-2026-3844","markdown":"https://insights.sbomify.com/CVE-2026-3844/index.md","name":"CVE-2026-3844","record":{"aliases":["GHSA-c529-q7mw-hq6j"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can upload arbitrary files to the server if the Gravatar hosting feature is enabled, potentially leading to remote code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"The Breeze Cache plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'fetch_gravatar_from_remote' function in all versions up to, and including, 2.4.4. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. The vulnerability can only be exploited if \"Host Files Locally - Gravatars\" is enabled, which is disabled by default.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-04-24","github_poc":10,"max_poc_stars":5,"metasploit":0,"nuclei":1,"refs":[{"date":"2026-04-25T17:35:16Z","kind":"github_poc","ref":"https://github.com/dinosn/CVE-2026-3844","stars":5,"title":"CVE-2026-3844: Breeze Cache \u003c= 2.4.4 Unauthenticated Arbitrary File Upload to RCE (CVSS 9.8)"},{"date":"2026-04-30T11:04:00Z","kind":"github_poc","ref":"https://github.com/halilkirazkaya/CVE-2026-3844","stars":4,"title":"CVE-2026-3844 — Breeze Cache Plugin RCE Exploit"},{"date":"2026-04-24T10:26:40Z","kind":"github_poc","ref":"https://github.com/tausifzaman/CVE-2026-3844","stars":3,"title":"PoC exploit for CVE-2026-3844, a critical unauthenticated file upload vulnerability in the WordPress Breeze plugin leading to RCE."},{"date":"2026-08-08T11:43:54Z","kind":"github_poc","ref":"https://github.com/AnggaTechI/CVE-2026-3844","stars":2,"title":"CVE-2026-3844 — Unauthenticated Arbitrary File Upload to RCE in Breeze Cache (WordPress).  CVSS 9.8 CRITICAL. Mass scanner + auto shell injector with multi-threading."},{"date":"2026-04-24T10:15:54Z","kind":"github_poc","ref":"https://github.com/0xgh057r3c0n/CVE-2026-3844","stars":1,"title":"WordPress - Breeze Cache \u003c= 2.4.4 - Unauthenticated Arbitrary File Upload"},{"date":"2026-04-24T02:52:00Z","kind":"github_poc","ref":"https://github.com/im-hanzou/CVE-2026-3844","stars":0,"title":"Breeze Cache WordPress \u003c=2.4.4 allows unauthenticated file upload via fetch_gravatar_from_remote when local gravatar hosting is enabled."},{"date":"2026-05-07T14:55:09Z","kind":"github_poc","ref":"https://github.com/sahmsec/CVE-2026-3844","stars":0,"title":"CVE-2026-3844"},{"date":"2026-05-08T13:07:32Z","kind":"github_poc","ref":"https://github.com/rootdirective-sec/CVE-2026-3844-Lab","stars":0,"title":null}],"tier":"weaponised"},"has_fix":null,"headline":"Breeze Cache \u003c= 2.4.4 - Unauthenticated Arbitrary File Upload via fetch_gravatar_from_remote","id":"CVE-2026-3844","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Heap buffer overflow in the Audio/Video: Playback component in Firefox for Android","id":"CVE-2026-3845"},"packages":[],"prev":{"headline":"SQL Injection in Nefteprodukttekhnika BUK TS-G Allows Remote Code Execution","id":"CVE-2026-3843"},"products":["Breeze Cache"],"published":"2026-04-23","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-23","vendors":["cloudways"]},"summary":"Unauthenticated attackers can upload arbitrary files to the server if the Gravatar hosting feature is enabled, potentially leading to remote code execution.","url":"https://insights.sbomify.com/CVE-2026-3844/"}