PYSEC-2020-148

vendorUSosv
view advisory published 2020-09-30Licence: CC-BY-4.0

urllib3 before 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of putrequest(). NOTE: this is similar to CVE-2020-26116.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2020-26137USmedium6.5—
urllib3 before 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of put…
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references

External citations — patches, advisories, analysis.

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