{"id":"CVE-2022-24822","aliases":["GHSA-3hjg-vc7r-rcrw"],"url":"https://o3.security/vulnerability/CVE-2022-24822","summary":"Denial of Service in @podium/layout and @podium/proxy","details":"### Impact\nAn attacker using the `Trailer` header as part of the request against proxy endpoints has the ability to take down the server.\nAll Podium layouts that include podlets with proxy endpoints are affected.\n\n### Patches\n`@podium/layout` which is the main way developers/users are vulnerable to this exploit, has been patched in version `4.6.110`. All earlier versions are vulnerable.\n`@podium/proxy` which is the source of the vulnerability and is used by `@podium/layout` has been patched in version `4.2.74`. All earlier versions are vulnerable.\n\n### Workarounds\nIt is not easily possible to work around this issue without upgrading. We recommend upgrading `@podium/layout` and/or `@podium/proxy` as soon as possible.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [podium-lib/issues](https://github.com/podium-lib/issues)\n\n### Credits\nThe vulnerability was reported by [krynos](https://hackerone.com/krynos) from [Ercoli Consulting](https://www.ercoliconsulting.eu/) via FINN.no's private bug bounty program\n","published":"2022-04-06T17:15:16Z","modified":"2026-10-28T02:30:25.046058655Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"@podium/layout","fixedVersion":"4.6.110"},{"ecosystem":"npm","name":"@podium/proxy","fixedVersion":"4.2.74"}],"fix":{"url":"https://github.com/podium-lib/layout/commit/fe43e655432b0a5f07b6475f67babcc2588fb039","label":"podium-lib/layout@fe43e65"},"references":[{"type":"WEB","url":"https://github.com/podium-lib/layout/releases/tag/v4.6.110"},{"type":"WEB","url":"https://github.com/podium-lib/proxy/releases/tag/v4.2.74"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/24xxx/CVE-2022-24822.json"},{"type":"ADVISORY","url":"https://github.com/podium-lib/proxy/security/advisories/GHSA-3hjg-vc7r-rcrw"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-24822"},{"type":"FIX","url":"https://github.com/podium-lib/layout/commit/fe43e655432b0a5f07b6475f67babcc2588fb039"},{"type":"FIX","url":"https://github.com/podium-lib/proxy/commit/9698a40df081217ce142d4de71f929baaa339cdf"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:25.046058655Z"}}