CVE-2018-3773 — MEDIUM (6.1)

Q: What is CVE-2018-3773?

CVE-2018-3773 is a vulnerability with a CVSS score of 6.1 (MEDIUM). There is a stored Cross-Site Scripting vulnerability in Open Graph meta properties read by the `metascrape` npm module <= 3.9.2.

Q: How severe is CVE-2018-3773?

CVE-2018-3773 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2018-3773?

Check the references section above for vendor advisories and patch information. Affected products include: Metascraper Project Metascraper.

Vulnerability Description

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

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Metascraper Project	Metascraper	<= 3.9.2

Related Weaknesses (CWE)

CWE-79

References

https://hackerone.com/reports/309367ExploitThird Party Advisory
https://hackerone.com/reports/309367ExploitThird Party Advisory

FAQ

What is CVE-2018-3773?

CVE-2018-3773 is a vulnerability with a CVSS score of 6.1 (MEDIUM). There is a stored Cross-Site Scripting vulnerability in Open Graph meta properties read by the `metascrape` npm module <= 3.9.2.

How severe is CVE-2018-3773?

CVE-2018-3773 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-3773?

Check the references section above for vendor advisories and patch information. Affected products include: Metascraper Project Metascraper.