GHSA-FV2R-R8MP-PG48

Vulnerability from github – Published: 2025-11-06 23:48 – Updated: 2025-11-17 21:49
VLAI?
Summary
Soft Serve does not sanitize ANSI escape sequences in user input
Details

Impact

In several places where the user can insert data (e.g. names), ANSI escape sequences are not being removed, which can then be used, for example, to show fake alerts.

In the same token, git messages, when printed, are also not being sanitized.

Places in which this was found:

  1. Repository Description (pkg/backend/repo.go - SetDescription)
  2. Repository Project Name (pkg/backend/repo.go - SetProjectName)
  3. Git Commit Author Names (pkg/ssh/cmd/commit.go:69)
  4. Git Commit Messages (pkg/ssh/cmd/commit.go:71)
  5. Access Token Names (pkg/ssh/cmd/token.go:107)
  6. Webhook URLs (pkg/ssh/cmd/webhooks.go:72)

Patches

v0.11.0

Workarounds

No.

References

n/a

Severity ?
4.6 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Show details on source website
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 0.10.0"
      },
      "package": {
        "ecosystem": "Go",
        "name": "github.com/charmbracelet/soft-serve"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.11.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-64494"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-150"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-11-06T23:48:12Z",
    "nvd_published_at": "2025-11-08T02:15:35Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nIn several places where the user can insert data (e.g. names), ANSI escape sequences are not being removed, which can then be used, for example, to show fake alerts.\n\nIn the same token, git messages, when printed, are also not being sanitized.\n\nPlaces in which this was found:\n\n1. Repository Description (pkg/backend/repo.go - SetDescription)\n2. Repository Project Name (pkg/backend/repo.go - SetProjectName)\n3. Git Commit Author Names (pkg/ssh/cmd/commit.go:69)\n4. Git Commit Messages (pkg/ssh/cmd/commit.go:71)\n5. Access Token Names (pkg/ssh/cmd/token.go:107)\n6. Webhook URLs (pkg/ssh/cmd/webhooks.go:72)\n\n### Patches\nv0.11.0\n\n### Workarounds\nNo.\n\n### References\nn/a",
  "id": "GHSA-fv2r-r8mp-pg48",
  "modified": "2025-11-17T21:49:09Z",
  "published": "2025-11-06T23:48:12Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/charmbracelet/soft-serve/security/advisories/GHSA-fv2r-r8mp-pg48"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-64494"
    },
    {
      "type": "WEB",
      "url": "https://github.com/charmbracelet/soft-serve/commit/d9639320b8d0ccd76fe6836a042c042b0ebde549"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/charmbracelet/soft-serve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Soft Serve does not sanitize ANSI escape sequences in user input"
}


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  • 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.
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  • 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.