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CVE-2026-66755

Relative Path Traversal in the ISA-Tab parser in Apache Software Foundation Apache Tika from 1.8 through 3.3.1, and 4.0.0-alpha-1, allows an attacker who can place files in a directory that the application subsequently parses to read arbitrary files accessible to the Tika process and have their contents emitted into the extracted text output, via a "Study Assay File Name" value in the ISA-Tab investigation file that traverses outside the dataset directory. Users are recommended to upgrade to ver
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f4ea03c863bad2aec272a1b68d727359c27af38efb457deeee186ec96f33c098
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"collectionURL":"https://repo.maven.apache.org/maven2","defaultStatus":"unaffected","packageName":"org.apache.tika:tika-parser-scientific-module","product":"Apache Tika","vendor":"Apache Software Foundation","versions":[{"lessThan":"3.3.2","status":"affected","version":"1.8","versionType":"semver"},{"lessThan":"4.0.0-beta-1","status":"affected","version":"4.0.0-alpha-1","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8df4bf8067f7e60a3600b8eeb3ace7de91fd7790ca4188a146f45a52926f03b3 · sha256:ba7cabf564824edc… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NO","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"LOCAL","baseScore":5.9,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/AU:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8df4bf8067f7e60a3600b8eeb3ace7de91fd7790ca4188a146f45a52926f03b3 · sha256:ba7cabf564824edc… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"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:v2:8df4bf8067f7e60a3600b8eeb3ace7de91fd7790ca4188a146f45a52926f03b3 · sha256:ba7cabf564824edc… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"http://www.openwall.com/lists/oss-security/2026/07/30/23"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8df4bf8067f7e60a3600b8eeb3ace7de91fd7790ca4188a146f45a52926f03b3 · sha256:ba7cabf564824edc… · /containers/adp/0/references/0
{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/0hcctcp9s5lxgq2ookp4o6chltk99f8r"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8df4bf8067f7e60a3600b8eeb3ace7de91fd7790ca4188a146f45a52926f03b3 · sha256:ba7cabf564824edc… · /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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