Skip to content
Fencer Vulns
critical 9.9

CVE-2024-30228 json

WordPress Hercules Core plugin <= 6.4 - Auth. PHP Object Injection vulnerability

published 2024-03-28 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-28159

cvss
9.9
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 53%
public exploits
0
none known

Summary

Deserialization of Untrusted Data vulnerability in Hercules Design Hercules Core.This issue affects Hercules Core : from n/a through 6.4.

Patch / fix

  • Hercules Design Hercules Core 6.5

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.70% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 9.9 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

  • Hercules Design Hercules Core
  • toddnestor hercules_core

Classification

Weakness
  • CWE-502 Deserialization of Untrusted Data
Technology feeds

References

Sources

Fencer Vulns 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.