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Charitable CVE-2026-81287

| EUVDEUVD-2026-68777 HIGH
SQL Injection (CWE-89)
2026-08-31 Patchstack GHSA-g4wq-78hx-jg9v
8.5
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
8.5 HIGH
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
vuln.today AI
8.5 HIGH

Network-accessible, low-complexity SQLi requiring only subscriber auth; scope change reflects cross-table database read beyond the plugin; no write impact observed.

3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:H/SI:N/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Aug 31, 2026 - 21:04 vuln.today
CVE Published
Aug 31, 2026 - 20:30 cve.org
HIGH 8.5

DescriptionCVE.org

Subscriber SQL Injection in Charitable <= 1.8.12.1 versions.

AnalysisAI

SQL injection in the Charitable WordPress donation plugin (versions <= 1.8.12.1) allows authenticated subscriber-level users to query the underlying database beyond the plugin's own data scope, yielding high confidentiality impact with scope change. The vulnerability requires only a low-privilege WordPress account, which on sites permitting public user registration is trivially obtainable. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
technique details hidden
Execution
technique details hidden
Impact
technique details hidden

Vulnerability AssessmentAI

Exploitation Exploitation requires a valid WordPress subscriber account on the target site - the lowest user role, which is freely self-registerable on any WordPress installation with open registration enabled (a common default). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 score of 8.5 is driven primarily by network accessibility (AV:N), low privilege requirement (PR:L), no user interaction (UI:N), scope change (S:C), and high confidentiality impact (C:H). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Update the Charitable plugin to a version above 1.8.12.1 via the WordPress admin dashboard or WP-CLI (wp plugin update charitable). … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, audit all WordPress installations to identify running versions of Charitable plugin 1.8.12.1 or earlier. …

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Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-81287 vulnerability details – vuln.today

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