PYSEC-2026-1902

Vulnerability from pysec - Published: 2026-07-07 16:03 - Updated: 2026-07-07 17:25
VLAI
Details

Salt contains an authentication protocol version downgrade weakness that can allow a malicious minion to bypass newer authentication/security features by using an older request payload format, enabling minion impersonation and circumventing protections introduced in response to prior issues.

Severity
6.2 (Medium)
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L
7.5 (High)
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
Impacted products
Name purl
salt pkg:pypi/salt
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "salt",
        "purl": "pkg:pypi/salt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3006.12"
            },
            {
              "fixed": "3006.17"
            },
            {
              "introduced": "3007.4"
            },
            {
              "fixed": "3007.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3006.12",
        "3006.13",
        "3006.14",
        "3006.15",
        "3006.16",
        "3007.4",
        "3007.5",
        "3007.6",
        "3007.7",
        "3007.8"
      ]
    }
  ],
  "aliases": [
    "CVE-2025-62349",
    "GHSA-vcf3-26xf-fw4m"
  ],
  "details": "Salt contains an authentication protocol version downgrade weakness that can allow a malicious minion to bypass newer authentication/security features by using an older request payload format, enabling minion impersonation and circumventing protections introduced in response to prior issues.",
  "id": "PYSEC-2026-1902",
  "modified": "2026-07-07T17:25:21.300231Z",
  "published": "2026-07-07T16:03:21.156662Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-62349"
    },
    {
      "type": "WEB",
      "url": "https://github.com/saltstack/salt/issues/68467"
    },
    {
      "type": "WEB",
      "url": "https://github.com/saltstack/salt/commit/3d5708acae16d039a1e2b5529c8e14a0d3255611"
    },
    {
      "type": "WEB",
      "url": "https://docs.saltproject.io/en/latest/topics/releases/3006.17.html"
    },
    {
      "type": "WEB",
      "url": "https://docs.saltproject.io/en/latest/topics/releases/3007.9.html"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/saltstack/salt"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/salt"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-vcf3-26xf-fw4m"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Salt Authentication Protocol Version Downgrade Allows Minion Impersonation"
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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