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CVE-2026-33989

Mobile Next is an MCP server for mobile development and automation. Prior to version 0.0.49, the `@mobilenext/mobile-mcp` server contains a Path Traversal vulnerability in the `mobile_save_screenshot` and `mobile_start_screen_recording` tools. The `saveTo` and `output` parameters were passed directly to filesystem operations without validation, allowing an attacker to write files outside the intended workspace. Version 0.0.49 fixes the issue.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b9c13803551c6a45980df655b0be8a658201ddff37762c1991f595d938e7c373
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1fe843b39b85593c3d60e570d58f3bf9177f2c9330ee4f4ab7b9925125f8874e · sha256:413eb54b4b4aea0f… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1fe843b39b85593c3d60e570d58f3bf9177f2c9330ee4f4ab7b9925125f8874e · sha256:413eb54b4b4aea0f… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"mobile-mcp","vendor":"mobile-next","versions":[{"status":"affected","version":"< 0.0.49"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1fe843b39b85593c3d60e570d58f3bf9177f2c9330ee4f4ab7b9925125f8874e · sha256:413eb54b4b4aea0f… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1fe843b39b85593c3d60e570d58f3bf9177f2c9330ee4f4ab7b9925125f8874e · sha256:413eb54b4b4aea0f… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1fe843b39b85593c3d60e570d58f3bf9177f2c9330ee4f4ab7b9925125f8874e · sha256:413eb54b4b4aea0f… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1fe843b39b85593c3d60e570d58f3bf9177f2c9330ee4f4ab7b9925125f8874e · sha256:413eb54b4b4aea0f… · /containers/cna/problemTypes/1/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/mobile-next/mobile-mcp/commit/f5e32295903128c1e71cf915ae6c0b76c7b0153b","tags":["x_refsource_MISC"],"url":"https://github.com/mobile-next/mobile-mcp/commit/f5e32295903128c1e71cf915ae6c0b76c7b0153b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1fe843b39b85593c3d60e570d58f3bf9177f2c9330ee4f4ab7b9925125f8874e · sha256:413eb54b4b4aea0f… · /containers/cna/references/1
{"name":"https://github.com/mobile-next/mobile-mcp/releases/tag/0.0.49","tags":["x_refsource_MISC"],"url":"https://github.com/mobile-next/mobile-mcp/releases/tag/0.0.49"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1fe843b39b85593c3d60e570d58f3bf9177f2c9330ee4f4ab7b9925125f8874e · sha256:413eb54b4b4aea0f… · /containers/cna/references/2
{"name":"https://github.com/mobile-next/mobile-mcp/security/advisories/GHSA-3p2m-h2v6-g9mx","tags":["x_refsource_CONFIRM"],"url":"https://github.com/mobile-next/mobile-mcp/security/advisories/GHSA-3p2m-h2v6-g9mx"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1fe843b39b85593c3d60e570d58f3bf9177f2c9330ee4f4ab7b9925125f8874e · sha256:413eb54b4b4aea0f… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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