CVE-2026-1900

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

CVSS v3.1

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

EPSS

0.19% chance of exploitation in the next 30 days, 8th percentile

Published

2026-04-07

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/dc10b627-7981-4c53-bc9d-e87418f3fcfc/

References

• CVE Record
• NVD entry

Related

• CVE-2026-18998
• CVE-2026-19000
• CVE-2026-18997
• CVE-2026-19005
• CVE-2026-18996
• CVE-2026-19006