{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:cnighswonger:claude-code-cache-fix:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "3.5.0"
              },
              {
                "fixed": "3.5.2"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "CPE_RANGE"
            ]
          },
          "events": [
            {
              "introduced": "379da7ecbf9a89965cacc2e3fd163c48bc51ebaa"
            },
            {
              "fixed": "613e4df30547f3e6baf32d161eddc828f171da17"
            }
          ],
          "repo": "https://github.com/cnighswonger/claude-code-cache-fix",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-g3xq-3gmv-qq8g"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-78",
      "CWE-94"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45136.json"
  },
  "details": "claude-code-cache-fix is a cache optimization proxy for Claude Code. From 3.5.0 to before 3.5.2, tools/quota-statusline.sh (introduced in v3.5.0) interpolates Claude Code's hook stdin payload directly into a Python triple-quoted string literal. A ''' byte sequence in any user-controlled field of the payload closes the literal early and lets following bytes execute as Python in the user's Claude Code process. This vulnerability is fixed in 3.5.2.",
  "id": "CVE-2026-45136",
  "modified": "2026-08-12T03:51:08.018852748Z",
  "published": "2026-05-27T20:48:22.312Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45136.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/cnighswonger/claude-code-cache-fix/security/advisories/GHSA-g3xq-3gmv-qq8g"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45136"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/cnighswonger/claude-code-cache-fix/issues/108"
    },
    {
      "type": "FIX",
      "url": "https://github.com/cnighswonger/claude-code-cache-fix/pull/110"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "claude-code-cache-fix: Local code execution via Python triple-quote injection in tools/quota-statusline.sh"
}