What is CVE-2018-3773?

CVE-2018-3773 is a medium-severity vulnerability in Https://github.com/microlinkhq Metascraper, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-07-30.

How severe is CVE-2018-3773?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Https://github.com/microlinkhq Metascraper

CVE-2018-3773

There is a stored Cross-Site Scripting vulnerability in Open Graph meta properties read by the `metascrape` npm module <= 3.9.2.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.009 (57.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Https://github.com/microlinkhq Metascraper — versions Not fixed
Metascraper_project Metascraper

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

support@hackerone.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-3773?: CVE-2018-3773 is a medium-severity vulnerability in Https://github.com/microlinkhq Metascraper, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-07-30.
How severe is CVE-2018-3773?: Medium severity. CVSS v3 base score is 6.1 out of 10.