CVE-2021-25088 — MEDIUM (4.8)

Q: How severe is CVE-2021-25088?

CVE-2021-25088 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-25088?

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

Vulnerability Description

The XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before outputting it in the Debug page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

CVSS Score

4.8

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Google Xml Sitemaps Project	Google Xml Sitemaps	< 4.1.3

Related Weaknesses (CWE)

CWE-79

References

https://wpscan.com/vulnerability/820c51d6-186e-4d63-b4a7-bd0a59c02cc8ExploitThird Party Advisory
https://wpscan.com/vulnerability/820c51d6-186e-4d63-b4a7-bd0a59c02cc8ExploitThird Party Advisory

FAQ

What is CVE-2021-25088?

CVE-2021-25088 is a vulnerability with a CVSS score of 4.8 (MEDIUM). The XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before outputting it in the Debug page, which could allow high privilege users to perform Cross-Site Scripting at...

How severe is CVE-2021-25088?

CVE-2021-25088 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-25088?

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