{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-22204 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-22204 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-22204 is a medium-severity vulnerability in gVectors wpDiscuz, published on 13 Mar 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-2026-22204 and fix it if it is affected.\n\nWhat it is: CVE-2026-22204 is a medium-severity vulnerability in gVectors wpDiscuz, published on 13 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-22204 in the wild and no public exploit code.\n\nAffected product: gVectors wpDiscuz. 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-2026-22204/ (Markdown: https://insights.sbomify.com/CVE-2026-22204/index.md)","id":"CVE-2026-22204","markdown":"https://insights.sbomify.com/CVE-2026-22204/index.md","name":"CVE-2026-22204","record":{"aliases":["GHSA-9rm9-28cx-pq56"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify","other"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Attackers can inject malicious headers into emails sent by wpDiscuz by manipulating the comment_author_email cookie, potentially altering recipients or content.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"wpdiscuz","vendor":"gvectors"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"wpDiscuz before 7.6.47 contains an email header injection vulnerability that allows attackers to manipulate mail recipients by injecting malicious data into the comment_author_email cookie. Attackers can craft a malicious cookie value that, when processed through urldecode() and passed to wp_mail() functions, enables header injection to alter email recipients or inject additional headers.","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":"wpDiscuz before 7.6.47 - Unsanitized Cookie Email Used as wp_mail() Recipient","id":"CVE-2026-22204","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"SPIP \u003c 4.4.10 Authentication Bypass via PHP Type Juggling","id":"CVE-2026-22205"},"packages":[],"prev":{"headline":"wpDiscuz before 7.6.47 - Options Export Leaks OAuth Secrets in Plaintext","id":"CVE-2026-22203"},"products":["wpDiscuz"],"published":"2026-03-13","related":[{"cvss_score":10,"headline":"File upload in n/a","id":"CVE-2020-24186","kev_date_added":null,"published":"2020-08-24"},{"cvss_score":9.8,"headline":"Comments – wpDiscuz \u003c= 7.6.24 - Authentication Bypass via WordPress.com OAuth provider","id":"CVE-2024-9488","kev_date_added":null,"published":"2024-10-25"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2020-13640","kev_date_added":null,"published":"2020-06-18"},{"cvss_score":9.2,"headline":"wpDiscuz before 7.6.47 - SQL Injection in getAllSubscriptions()","id":"CVE-2026-22193","kev_date_added":null,"published":"2026-03-13"},{"cvss_score":8.8,"headline":"Voltronic Power SNMP Web Pro 1.1 Authentication Bypass via localStorage","id":"CVE-2026-22192","kev_date_added":null,"published":"2026-03-13"},{"cvss_score":8.7,"headline":"wpDiscuz before 7.6.47 - Unauthenticated Email Notification Flood via wpdCheckNotificationType","id":"CVE-2026-22182","kev_date_added":null,"published":"2026-03-13"},{"cvss_score":8.7,"headline":"Voltronic Power SNMP Web Pro 1.1 Path Traversal via upload.cgi","id":"CVE-2026-22199","kev_date_added":null,"published":"2026-03-13"}],"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":"2026-03-13","vendors":["gVectors"]},"summary":"Attackers can inject malicious headers into emails sent by wpDiscuz by manipulating the comment_author_email cookie, potentially altering recipients or content.","url":"https://insights.sbomify.com/CVE-2026-22204/"}