PYSEC-2026-557

Vulnerability from pysec - Published: 2026-06-29 11:50 - Updated: 2026-07-01 20:23
VLAI?
Details

Improper Control of Generation of Code ('Code Injection') vulnerability in Salesforce Uni2TS on MacOS, Windows, Linux allows Leverage Executable Code in Non-Executable Files.This issue affects Uni2TS: through 1.2.0.

Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Impacted products
Name purl
uni2ts pkg:pypi/uni2ts
Aliases
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.2.0"
      },
      "package": {
        "ecosystem": "PyPI",
        "name": "uni2ts",
        "purl": "pkg:pypi/uni2ts"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.1.0",
        "1.1.1",
        "1.2.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2026-22584",
    "GHSA-7x99-8x99-xc54"
  ],
  "details": "Improper Control of Generation of Code (\u0027Code Injection\u0027) vulnerability in Salesforce Uni2TS on MacOS, Windows, Linux allows Leverage Executable Code in Non-Executable Files.This issue affects Uni2TS: through 1.2.0.",
  "id": "PYSEC-2026-557",
  "modified": "2026-07-01T20:23:10.792180Z",
  "published": "2026-06-29T11:50:52.030793Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22584"
    },
    {
      "type": "WEB",
      "url": "https://github.com/SalesforceAIResearch/uni2ts/pull/218"
    },
    {
      "type": "WEB",
      "url": "https://github.com/SalesforceAIResearch/uni2ts/commit/7f2d51dd729de018f0f22504f39a8475c6fed1c4"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/SalesforceAIResearch/uni2ts"
    },
    {
      "type": "WEB",
      "url": "https://github.com/SalesforceAIResearch/uni2ts/releases/tag/2.0.0"
    },
    {
      "type": "WEB",
      "url": "https://help.salesforce.com/s/articleView?id=005239354\u0026type=1"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/uni2ts"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-7x99-8x99-xc54"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Salesforce Uni2TS has a Code Injection vulnerability"
}


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Author Source Type Date

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.