{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-114473 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-114473 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-114473 is a medium-severity vulnerability in Progressive Robot Ltd hMailServer, published on 21 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-114473 and fix it if it is affected.\n\nWhat it is: CVE-2026-114473 is a medium-severity vulnerability in Progressive Robot Ltd hMailServer, published on 21 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-114473 in the wild and no public exploit code.\n\nAffected product: Progressive Robot Ltd hMailServer. 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-2026-114473/ (Markdown: https://insights.sbomify.com/CVE-2026-114473/index.md)","id":"CVE-2026-114473","markdown":"https://insights.sbomify.com/CVE-2026-114473/index.md","name":"CVE-2026-114473","record":{"aliases":["GHSA-mvr2-pg72-p566"],"analysis":null,"analysis_generated_by":null,"assigner":"GitLab","cpe":[],"cvss":{"score":5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"Incorrect authorization in the Sender Rewriting Scheme (SRS) of Progressive Robot hMailServer 6.2.1 through 6.3.6 allows a remote attacker to relay mail through the server to outside addresses. With SRS enabled, the server rewrites the envelope sender of mail it forwards to a signed SRS address at the forwarding domain, and passes a bounce to that address back to the original sender; but it took every message to a valid SRS address, whatever its sender, as delivery to a local recipient, so the relay rules and the SMTP authentication they require were not applied, and the message was delivered to the outside address the SRS address encodes. Anyone holding a valid SRS address of the server, such as the recipient of a forwarded message, could have the server relay mail to the address it encodes for 21 days, and an account holder whose account forwards to an outside mailbox could obtain one for any address. SRS is off by default.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Incorrect Authorization in hMailServer","id":"CVE-2026-114473","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Use of Less Trusted Source in hMailServer","id":"CVE-2026-114474"},"packages":[],"prev":{"headline":"Insufficient Resource Pool in hMailServer","id":"CVE-2026-114472"},"products":["hMailServer"],"published":"2026-10-21","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-29","vendors":["Progressive Robot Ltd"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-114473/"}