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osvGoogleOSV:CVE-2021-22876
HistoryApr 01, 2021 - 6:15 p.m.

CVE-2021-22876

2021-04-0118:15:12
Google
osv.dev
15
cve-2021-22876
personal information exposure
libcurl.

AI Score

6.5

Confidence

Low

EPSS

0.009

Percentile

83.0%

curl 7.1.1 to and including 7.75.0 is vulnerable to an “Exposure of Private Personal Information to an Unauthorized Actor” by leaking credentials in the HTTP Referer: header. libcurl does not strip off user credentials from the URL when automatically populating the Referer: HTTP request header field in outgoing HTTP requests, and therefore risks leaking sensitive data to the server that is the target of the second HTTP request.