{
"id": "GHSA-wmfg-55f9-j8hq",
"aliases": [
"CVE-2020-26282"
],
"details": "### Impact\nA Server-Side Template Injection was identified in BrowserUp Proxy enabling attackers to inject arbitrary Java EL expressions, leading to unauthenticated Remote Code Execution (RCE) vulnerability. This has been assigned CVE-2020-26282.\n\n### Patches\nEffective Immediately, all users should upgrade to version 2.1.2 or higher.\n\n### Workarounds\nNone. \n\n### References\nhttps://securitylab.github.com/research/bean-validation-RCE\n\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [the BrowserUp Proxy repo](http://github.com/browserup/browserup-proxy)\n* Contact us via the [BrowserUp website](https://browserup.com) or email us at [[email protected] ](mailto:[email protected] )",
"summary": "Server-Side Template Injection",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.1.2"
}
]
}
],
"package": {
"name": "com.browserup:browserup-proxy",
"ecosystem": "Maven"
}
}
],
"modified": "2020-12-24T20:48:30Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N"
}
],
"published": "2020-12-24T20:49:34Z",
"references": [
{
"url": "https://github.com/browserup/browserup-proxy/security/advisories/GHSA-wmfg-55f9-j8hq",
"type": "WEB"
},
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-26282",
"type": "ADVISORY"
},
{
"url": "https://github.com/browserup/browserup-proxy/commit/4b38e7a3e20917e5c3329d0d4e9590bed9d578ab",
"type": "WEB"
},
{
"url": "https://github.com/browserup/browserup-proxy/releases/tag/v2.1.2",
"type": "WEB"
},
{
"url": "https://securitylab.github.com/research/bean-validation-RCE",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-74"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2020-12-24T21:15:00Z",
"github_reviewed_at": "2020-12-24T20:48:30Z"
}
}