GHSA-XCG2-9PP4-J82X

Vulnerability from github – Published: 2025-10-23 20:31 – Updated: 2025-10-24 19:28
VLAI
Summary
rollbar vulnerable to Prototype Pollution in merge()
Details

Impact

Prototype pollution vulnerability in merge(). If application code calls rollbar.configure() with untrusted input, prototype pollution is possible.

Patches

Fixed in 2.26.5 and 3.0.0-beta5.

Workarounds

Ensure that values passed to rollbar.configure() do not contain untrusted input.

References

Fixed in https://github.com/rollbar/rollbar.js/pull/1394 (2.26.x) and https://github.com/rollbar/rollbar.js/pull/1390 (3.x)

Severity
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.26.4"
      },
      "package": {
        "ecosystem": "npm",
        "name": "rollbar"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.26.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 3.0.0-beta4"
      },
      "package": {
        "ecosystem": "npm",
        "name": "rollbar"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0-alpha1"
            },
            {
              "fixed": "3.0.0-beta5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-62517"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1321"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-10-23T20:31:30Z",
    "nvd_published_at": "2025-10-23T20:15:41Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nPrototype pollution vulnerability in merge(). If application code calls `rollbar.configure()` with untrusted input, prototype pollution is possible.\n\n### Patches\n\nFixed in 2.26.5 and 3.0.0-beta5.\n\n### Workarounds\n\nEnsure that values passed to `rollbar.configure()` do not contain untrusted input.\n\n### References\n\nFixed in https://github.com/rollbar/rollbar.js/pull/1394 (2.26.x) and https://github.com/rollbar/rollbar.js/pull/1390 (3.x)",
  "id": "GHSA-xcg2-9pp4-j82x",
  "modified": "2025-10-24T19:28:46Z",
  "published": "2025-10-23T20:31:30Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/rollbar/rollbar.js/security/advisories/GHSA-xcg2-9pp4-j82x"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-62517"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rollbar/rollbar.js/pull/1390"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rollbar/rollbar.js/pull/1394"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rollbar/rollbar.js/commit/61032fe6c208b71e249514800808a54bcb8cb8bb"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rollbar/rollbar.js/commit/d717def8b68f4a947975d0aebb729869cdb2d343"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rollbar/rollbar.js"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "rollbar vulnerable to Prototype Pollution in merge()"
}



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