CVE-2026-1900 — MEDIUM (6.5)

Q: What is CVE-2026-1900?

CVE-2026-1900 is a vulnerability with a CVSS score of 6.5 (MEDIUM). The Link Whisper Free WordPress plugin before 0.9.1 has a publicly accessible REST endpoint that allows unauthenticated settings updates.

Q: How severe is CVE-2026-1900?

CVE-2026-1900 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-1900?

Check the references section above for vendor advisories and patch information. Affected products include: Linkwhisper Link Whisper.

Vulnerability Description

The Link Whisper Free WordPress plugin before 0.9.1 has a publicly accessible REST endpoint that allows unauthenticated settings updates.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Linkwhisper	Link Whisper	< 0.9.1

Related Weaknesses (CWE)

CWE-306

References

https://wpscan.com/vulnerability/dc10b627-7981-4c53-bc9d-e87418f3fcfc/ExploitThird Party Advisory

FAQ

What is CVE-2026-1900?

CVE-2026-1900 is a vulnerability with a CVSS score of 6.5 (MEDIUM). The Link Whisper Free WordPress plugin before 0.9.1 has a publicly accessible REST endpoint that allows unauthenticated settings updates.

How severe is CVE-2026-1900?

CVE-2026-1900 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-1900?

Check the references section above for vendor advisories and patch information. Affected products include: Linkwhisper Link Whisper.