CVE-2026-82222

CRITICALPre-NVD 10.010.0—
EchelonGraph scoreHIGH confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-28. a secondary CVSS source baseline 10.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: ghsa, secondary
Trending — 3 sources updated this week
10.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: —CVSS: 10.0Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Deserialization of Untrusted Data vulnerability in Liquid Web / StellarWP GiveWP allows Object Injection.

This issue affects GiveWP: from n/a through 4.16.7.1.

CVSS v3
10.0
EG Score
10.0(high)
EG Risk
50(Track)
EG Risk 50/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity100% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
—
EPSS %ILE
—
KEV
Not listed

Published

August 28, 2026

Last Modified

August 28, 2026

Advisory Details (2)

Auto-updated Aug 28, 2026
Patch available.
generic

Remote Code Execution (RCE) in WordPress GiveWP Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/give/vulnerability/wordpress-givewp-plugin-4-16-7-1-remote-code-execution-rce-vulnerability?_s_id=cve
generic Patch Available

Unauthenticated PHP Object Injection to Remote Code Execution on GiveWP - Patchstack

https://patchstack.com/articles/unauthenticated-php-object-injection-to-remote-code-execution-on-givewp?_s_id=cve

Vendor Advisories for CVE-2026-82222(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-08-29 07:49 UTCGHSA enrichment
  2. 2026-08-29 03:50 UTCGHSA enrichment
  3. 2026-08-28 23:50 UTCGHSA enrichment
  4. 2026-08-28 16:36 UTCGHSA enrichment
  5. 2026-08-28 15:16 UTCEG score recompute
  6. 2026-08-28 15:15 UTCGHSA enrichment
  7. 2026-08-28 12:23 UTCEG score recompute
  8. 2026-08-28 11:24 UTCEG score recompute
  9. 2026-08-28 11:19 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(4)

What is CVE-2026-82222?
CVE-2026-82222 is a critical vulnerability published on August 28, 2026. Deserialization of Untrusted Data vulnerability in Liquid Web / StellarWP GiveWP allows Object Injection. This issue affects GiveWP: from n/a through 4.16.7.1.
When was CVE-2026-82222 disclosed?
CVE-2026-82222 was first published in the National Vulnerability Database on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
What is the CVSS score of CVE-2026-82222?
CVE-2026-82222 has a CVSS v3 base score of 10.0 (NVD).
How do I remediate CVE-2026-82222?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-82222, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-82222

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