Denial of Service vulnerability in @podium/layout and @podium/proxy
Impact
An attacker using the Trailer header as part of the request against proxy endpoints has the ability to take down the server.
All Podium layouts that include podlets with proxy endpoints are affected.
Patches
@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.
@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.
Workarounds
It is not easily possible to work around this issue without upgrading. We recommend upgrading @podium/layout and/or @podium/proxy as soon as possible.
For more information
If you have any questions or comments about this advisory:
- Open an issue in podium-lib/issues
Credits
The vulnerability was reported by krynos from Ercoli Consulting via FINN.no's private bug bounty program
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | @podium/layout | < 4.6.110 | 4.6.110 |
| npm package | @podium/proxy | < 4.2.74 | 4.2.74 |
References
- https://github.com/podium-lib/proxy/security/advisories/GHSA-3hjg-vc7r-rcrw
- https://nvd.nist.gov/vuln/detail/CVE-2022-24822
- https://github.com/podium-lib/layout/commit/fe43e655432b0a5f07b6475f67babcc2588fb039
- https://github.com/podium-lib/proxy/commit/9698a40df081217ce142d4de71f929baaa339cdf
- https://github.com/podium-lib/layout/releases/tag/v4.6.110
- https://github.com/podium-lib/proxy/releases/tag/v4.2.74
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Weakness (CWE)
CWE-248- Platform
- npm
- Package
@podium/layout, @podium/proxy- Disclosed
- 07.04.2022
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-3hjg-vc7r-rcrw - CC BY 4.0
Vulnerability history: @podium/layout
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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