CVE-2020-7758
CVSS v3
7.5
HIGH
EPSS Score
2.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
This affects versions of package browserless-chrome before 1.40.2-chrome-stable. User input flowing from the workspace endpoint gets used to create a file path filePath and this is fetched and then sent back to a user. This can be escaped to fetch arbitrary files from a server.
Technical details
- Published
- 2020-11-02
Frequently asked questions
What is CVE-2020-7758?
This affects versions of package browserless-chrome before 1.40.2-chrome-stable. User input flowing from the workspace endpoint gets used to create a file path filePath and this is fetched and then sent back to a user. This can be escaped to fetch arbitrary files from a server.
Is CVE-2020-7758 actively exploited?
Active exploitation of CVE-2020-7758 has not been confirmed. Its EPSS score was 2.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-7758?
CVE-2020-7758 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2020-7758 affecting your environment?
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