Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-29963

HSC MailInspector 5.3.3-7 has a Path Traversal vulnerability due to improper validation of user-supplied input in the /tap/dw.php endpoint. The text parameter is used to construct file paths without adequate normalization or restriction to a safe base directory. A remote attacker can exploit this flaw to access arbitrary files on the underlying operating system, resulting in unauthorized disclosure of sensitive information.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4aa6efbbed26fe439cabc5e8496e043f14a9d8ddd06f95e9455abfa135ce3e50
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:bd35862bde804100751cac3c758677fde5dafa52b7594d7dd554ceab64c7524c · sha256:a3ec0aec6c7a3594… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"n/a","lang":"en","type":"text"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bd35862bde804100751cac3c758677fde5dafa52b7594d7dd554ceab64c7524c · sha256:a3ec0aec6c7a3594… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bd35862bde804100751cac3c758677fde5dafa52b7594d7dd554ceab64c7524c · sha256:a3ec0aec6c7a3594… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bd35862bde804100751cac3c758677fde5dafa52b7594d7dd554ceab64c7524c · sha256:a3ec0aec6c7a3594… · /containers/adp/0/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:bd35862bde804100751cac3c758677fde5dafa52b7594d7dd554ceab64c7524c · sha256:a3ec0aec6c7a3594… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"n/a","lang":"en","type":"text"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bd35862bde804100751cac3c758677fde5dafa52b7594d7dd554ceab64c7524c · sha256:a3ec0aec6c7a3594… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"url":"https://github.com/sql3t0/cve-disclosures"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bd35862bde804100751cac3c758677fde5dafa52b7594d7dd554ceab64c7524c · sha256:a3ec0aec6c7a3594… · /containers/cna/references/1
{"url":"https://github.com/sql3t0/cve-disclosures/blob/main/02_-_CVE-2026-29963_LFI%2BPath_Traversal.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bd35862bde804100751cac3c758677fde5dafa52b7594d7dd554ceab64c7524c · sha256:a3ec0aec6c7a3594… · /containers/cna/references/2
{"url":"https://hsclabs.com/pt-br/mailinspector/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bd35862bde804100751cac3c758677fde5dafa52b7594d7dd554ceab64c7524c · sha256:a3ec0aec6c7a3594… · /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.

← Back to CVE Explorer