KEV Entry

CVE-2021-24217

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2021-24217

2021-03-25 07:17 UTC

Timestamps

2021-03-25

2021-03-25

Scope

KEVIntel entry: Facebook for WordPress < 3.0.0 - PHP Object Injection with POP Chain | Affected: Unknown / Facebook for WordPress | CVSS: 8.1 (HIGH) | EPSS: 0.06505 | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2021-24217', 'url': 'https://www.cve.org/CVERecord?id=CVE-2021-24217'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2021-24217'}

b4d293c6-01ac-4be3-99ba-fd4146b800cc

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-19 12:48 UTC

2026-06-19 12:48 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2021-03-25T07:17:45.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 8.1,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.90578,
  "epss_score": 0.06505,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": true,
  "product": "Facebook for WordPress",
  "title": "Facebook for WordPress \u003c 3.0.0 - PHP Object Injection with POP Chain",
  "used_in_malware": "unknown",
  "vendor": "Unknown"
}
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