CVE-2026-26831
CVE-2026-26831 is a critical-severity vulnerability in Dbashford Textract with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 2% (82nd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-15459
- Weakness: CWE-78
- Affected product: Dbashford Textract
- Published:
- Last modified:
Description
textract through 2.5.0 is vulnerable to OS Command Injection via the file path parameter in multiple extractors. When processing files with malicious filenames, the filePath is passed directly to child_process.exec() in lib/extractors/doc.js, rtf.js, dxf.js, images.js, and lib/util.js with inadequate sanitization
Frequently asked questions
- What is CVE-2026-26831?
- textract through 2.5.0 is vulnerable to OS Command Injection via the file path parameter in multiple extractors. When processing files with malicious filenames, the filePath is passed directly to child_process.exec() in lib/extractors/doc.js, rtf.js, dxf.js, images.js, and lib/util.js with inadequate sanitization
- How severe is CVE-2026-26831?
- CVE-2026-26831 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2026-26831 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-26831?
- CVE-2026-26831 affects Dbashford Textract. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-26831?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2026-26831 have an EU (EUVD) identifier?
- Yes. CVE-2026-26831 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-15459.
- When was CVE-2026-26831 published?
- CVE-2026-26831 was published on 2026-03-25 and last updated on 2026-06-17.
References
- https://github.com/dbashford/textract
- https://github.com/dbashford/textract/blob/master/lib/extractors/doc.js
- https://github.com/dbashford/textract/blob/master/lib/extractors/rtf.js
- https://github.com/dbashford/textract/blob/master/lib/util.js
- https://github.com/zebbernCVE/CVE-2026-26831
- https://www.npmjs.com/package/textract
Affected products (1)
- cpe:2.3:a:dbashford:textract:*:*:*:*:*:node.js:*:*
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