CVE-2020-28453 json
Command Injection
published 2022-08-02 4 y ago modified 2026-06-17 4 mo ago also GHSA-mpwp-pf96-9g4r , EUVD-2022-6587
- cvss
- 9.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 71%
- public exploits
- 0
- none known
Summary
This affects all versions of package npos-tesseract. The injection point is located in line 55 in lib/ocr.js.
Exploit prediction
1.33% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- security.snyk.io https://security.snyk.io/vuln/SNYK-JS-NPOSTESSERACT-1051031 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L/E:P/RL:O/RC:C |
| CNA | 3.1 | 9.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | npos-tesseract | <=0.0.3 |
no fix listed |
Affected products
- n/a npos-tesseract
Classification
- Weakness
-
- CWE-77 Improper Neutralization of Special Elements used in a Command
References
-
security.snyk.io
/vuln/SNYK-JS-NPOSTESSERACT-1051031
web, exploit, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-28453
advisory
-
github.com
/taoyuan/npos-tesseract
package
Sources
- CVE List CVE-2020-28453
- GitHub Advisory GHSA-mpwp-pf96-9g4r
- NVD CVE-2020-28453
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.