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Fencer Intel
critical 9.8

CVE-2018-16613 json

An issue was discovered in the update function in the wpForo Forum plugin before 1.5.2 for WordPress.

published 2019-06-19 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-8420

cvss
9.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.7%
EPSS 2.7% chance of exploitation in 30 days, percentile 86%
public exploits
0
none known

Summary

An issue was discovered in the update function in the wpForo Forum plugin before 1.5.2 for WordPress. A registered forum is able to escalate privilege to the forum administrator without any form of user interaction.

Patch / fix

  • gvectors wpforo_forum 1.5.2

Exploit prediction

2.73% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.0 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.