Vulnerability in Tripzzy

CVE-2026-87839

The Tripzzy WordPress plugin before 1.5.1 does not have authorisation checks, and does not validate the identifier of the object being removed, in an AJAX action available to unauthenticated users, allowing them to permanently delete arbitrary comments on the site.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (29.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 30th percentile — 29.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-87839: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

  • Tripzzy

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-87839?
CVE-2026-87839 is a high-severity vulnerability in Tripzzy, classified under Improper Access Control. CVSS score: 7.5/10. Published 2026-09-20.
How severe is CVE-2026-87839?
High severity. CVSS v3 base score is 7.5 out of 10.