CVE-2026-78570 — CVSS 9.8 CRITICAL Severity | NVD Vulnerability Record

ANALYST: BIVASH KUMAR NAYAK (CHIEF SECURITY ARCHITECT) • PUBLISHED: Tuesday, 25 August 2026
CVE-2026-78570 — CVSS 9.8 CRITICAL Severity | NVD Vulnerability Record
■ Executive Risk Command Center
CVE ID
CVE-2026-78570
CVSS Score
9.8
CRITICAL
CISA KEV
Not Listed
Not present in the verified catalog snapshot; this does not prove absence of exploitation
Urgent exposure review? — YES — CVSS ≥ 9.0 (Critical)

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🔍 CVE-2026-78570  |  ⚠ CVSS 9.8  |  📅 August 25, 2026  |  📂 Vulnerabilities  |  🛡 CYBERDUDEBIVASH®
CVE VULNERABILITY ADVISORY · CRITICAL
CDB-CTI-2026-E1F287E2C691 · Generated 2026-08-25T13:12:10.238106Z
Executive Summary

The Total Donations plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.0.5. This makes it possible for unauthenticated attackers to elevate their privileges to that of an adminsitrator. CVSS Score: 9.8 CWE: CWE-269

Decision: Validate relevance and exposure using the cited source and internal evidence before treating this record as an incident, confirmed compromise, or customer-specific finding.

Threat Classification and Evidence Status
Intelligence family
CVE Vulnerability Advisory
Technical severity
CRITICAL
Exploitation
Not confirmed by available evidence; not in verified KEV snapshot
Patch/remediation
Availability not established in the source record — verify vendor guidance
Verified Facts
Source type: CVE Vulnerability Advisory
Source publication time: 2026-08-25T10:18:13.563000
CVE: CVE-2026-78570
CVSS base score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-269
KEV catalog check: Not present in the successfully retrieved catalog snapshot; this does not prove absence of exploitation.
Technical Analysis

Vulnerability class: Privilege Escalation. Assessment: Active exploitation is not confirmed by the available evidence. This vulnerability is exploitable over the network, requiring no privileges and no user interaction. Prioritization must combine technical severity, exposure, asset criticality, and compensating controls.

Exposure and Remediation Decisions
P0 — Inventory: Confirm the affected product and version against authoritative vendor/NVD data; prioritize internet-facing and business-critical assets.
P0 — Remediation: Availability not established in the source record — verify vendor guidance
P1 — Compensating controls: Restrict exposure, enforce least privilege, and apply vendor-supported mitigations when immediate remediation is not possible.
P1 — Retrospective review: Search only the telemetry relevant to the affected component and validated vulnerability class; absence of alerts does not prove absence of exploitation.
Source Evidence Extract
CVE ID: CVE-2026-78570
Description: The Total Donations plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.0.5. This makes it possible for unauthenticated attackers to elevate their privileges to that of an adminsitrator.
CVSS Score: 9.8
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWEs: CWE-269

This extract is escaped and rendered from the ingested source record; generated analysis is not presented as a source fact.

MITRE ATT&CK Mapping
Privilege Escalation → Exploitation for Privilege Escalation (T1068), conditional on observed elevation.
Mappings are conditional analytical aids, not claims that the technique occurred. Promote a mapping to observed only after telemetry confirms the behavior.
Detection Engineering
DETECTION STATUS: TELEMETRY_SPECIFICATION_ONLY

Privilege-escalation behavior requires product- and platform-specific event semantics not present in the source record.

Monitor privilege/token changes, setuid or service-account transitions, and privileged child processes tied to the affected product.
Correlate elevation events with the exact vulnerable process and version after exposure is confirmed.
References
AI-Native Automated Intelligence — Evidence-Graph Verified. Public reference draft — not a certified customer deliverable. Customer-specific action requires exposure validation and accountable human approval.
Role-Based Decisions
Vulnerability Manager: Track against cve vulnerability advisory intake. Exploitation status: Not confirmed by available evidence; not in verified KEV snapshot. Patch status: Availability not established in the source record — verify vendor guidance. — Prioritization reflects this record's own exploitation/patch evidence, not a fixed severity template.
Limitations: Reflects only this record's own reported exploitation and patch status; does not confirm whether the affected component is deployed in any specific environment.
SOC Manager: Review the detection guidance below before enabling any blocking action on it. — Detection maturity for this record is stated explicitly, not assumed production-ready.
Limitations: Detection guidance is evidence-scoped to this record; does not confirm the described technique has been observed in any specific environment.
Source Reliability & Corroboration

nvd

Source Reliability: B
Information Credibility: 3 (Possibly True)
Overall Analytical Confidence: MEDIUM

Reported by a single identified source; an independent second source has not been found (see the evidence ledger).

Threat Hunting — hunt-CDB-CTI-2026-E1F287E2C691-exposure

Hypothesis: If CVE-2026-78570 is deployed and reachable as described by CDB-CTI-2026-E1F287E2C691's evidence (CVE: CVE-2026-78570), telemetry consistent with the vulnerability class below may show attempted or successful exploitation.

Required telemetry: Monitor privilege/token changes, setuid or service-account transitions, and privileged child processes tied to the affected product.
Required telemetry: Correlate elevation events with the exact vulnerable process and version after exposure is confirmed.
Pivot: Pivot on the affected component's inventoried version/build identifier, where available.
Pivot: Pivot on network paths and identities with reachability to the affected component.
Expected if true: Requests, processes, or events consistent with the vulnerability class described in this report's Technical Analysis, occurring after the CVE's public disclosure date and targeting the specific affected component.
Negative indicator: No matching telemetry for the affected component across the retrospective lookback window.
Negative indicator: The affected component is confirmed not deployed, or not reachable as this CVE describes.
False-positive risk: Legitimate administrative, diagnostic, or scanning activity against the same component can resemble exploitation attempts; corroborate with authentication context and known-good change records before escalating.

Success criteria: A specific, timestamped, corroborated telemetry match consistent with the vulnerability class, tied to the confirmed affected component.

Escalation criteria: Escalate to incident response only when a validated telemetry match is corroborated by at least one additional independent signal (e.g. an authentication anomaly or unexpected process lineage) -- a single matching log line alone is not sufficient grounds for escalation.

Confidence: MEDIUM — Maturity: PROPOSED (not independently confirmed by execution against real telemetry)

Limitations: Derived from the vulnerability class alone; does not confirm the affected component is actually deployed in the reader's environment, nor that matching telemetry represents genuine exploitation rather than benign activity.

Structured ATT&CK Assessment

T1068 — Exploitation for Privilege Escalation (privilege-escalation)

STATUS: CONDITIONAL · CONFIDENCE: MEDIUM

Privilege Escalation → Exploitation for Privilege Escalation (T1068), conditional on observed elevation.

Limitation: Conditional on the deployment/exploitation scenario described in the source record; not confirmed by telemetry.

Intelligence Gaps
Known Unknown: Whether an independent second source corroborates this record has not been assessed.
Would be resolved by: A second, independent source reporting the same underlying fact.
Indicators / Observables
CVE: CVE-2026-78570
Indicators are defanged for safe display (e.g. hxxp:// / [.]) -- refang before use in blocking or detection tooling.

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Contact: bivash@cyberdudebivash.com · Website: https://cyberdudebivash.com
Intelligence source: https://nvd.nist.gov/vuln/detail/CVE-2026-78570 · CYBERDUDEBIVASH® SENTINEL APEX Evidence Engine v3.0
Provenance and Certification
Report IDCDB-CTI-2026-E1F287E2C691
Source systemnvd
Source published2026-08-25T10:18:13.563000
Source-record SHA-256e1f287e2c691a0ddf9f308fdb281c6899942df47393fc77fc5df4e574d6f048c
Generated UTC2026-08-25T13:12:10.279489Z
Production ModeAI-Native Automated Intelligence — Evidence-Graph Verified
CertificationPublic Intelligence Certification: FLASH_READY (automated evidence-graph certification — see Provenance for the source basis)