VulnerabilityAnalyzed
CVE-2020-36941
Knockpy 4.1.1 contains a CSV injection vulnerability that allows attackers to inject malicious formulas into CSV reports through unfiltered server headers.
MEDIUM 5.3EPSS 0.51%
Does this matter?
Lower severity and a low EPSS score (0.51%). Track it; it rarely justifies an emergency change on its own.
Description
Knockpy 4.1.1 contains a CSV injection vulnerability that allows attackers to inject malicious formulas into CSV reports through unfiltered server headers. Attackers can manipulate server response headers to include spreadsheet formulas that will execute when the CSV is opened in spreadsheet applications.
- CVSS 4.0
- 5.3 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.51% probability · 42th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1236
- Affected
- guelfoweb/knockpy
- Source
- disclosure@vulncheck.com
References
- https://github.com/guelfoweb/knockProduct
- https://www.exploit-db.com/exploits/49342Exploit, Third Party Advisory
- https://www.vulncheck.com/advisories/knockpy-csv-injectionThird Party Advisory
- https://github.com/guelfoweb/knockProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.