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GiveWP CVE-2026-73349

| EUVDEUVD-2026-57912 MEDIUM
Missing Authorization (CWE-862)
2026-08-13 Patchstack GHSA-22r8-gvpx-mqwv
5.3
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
5.3 MEDIUM
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
vuln.today AI
5.3 MEDIUM

Unauthenticated network exploitation confirmed by PR:N and AV:N; impact is integrity-only with no confidentiality or availability effect per description and CVSS signal.

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

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Aug 13, 2026 - 15:10 vuln.today
Patch available
Aug 13, 2026 - 15:02 EUVD

DescriptionCVE.org

Unauthenticated Broken Access Control in GiveWP < 4.16.6 versions.

AnalysisAI

Broken access control in GiveWP, the WordPress donation management plugin, allows unauthenticated remote attackers to perform unauthorized integrity-affecting actions against installations running versions prior to 4.16.6. Rooted in CWE-862 (Missing Authorization), the flaw is network-exploitable with no authentication and low attack complexity, making it trivially automatable at scale against the plugin's widespread nonprofit and charity WordPress install base. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Identify WordPress site with GiveWP active
Delivery
Confirm plugin version below 4.16.6
Exploit
Send unauthenticated HTTP request to vulnerable endpoint
Execution
Bypass missing authorization check
Impact
Perform unauthorized data modification

Vulnerability AssessmentAI

Exploitation No special conditions required for initial access - the CVSS vector AV:N/AC:L/PR:N/UI:N confirms unauthenticated exploitation from the network against default GiveWP configurations with no user interaction needed. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 base score of 5.3 (Medium) reflects a genuinely mixed risk posture: the attack surface is broad (AV:N/AC:L/PR:N/UI:N means any internet-accessible site is reachable by any unauthenticated actor with trivial effort), but the impact envelope is narrow (I:L only - no confidentiality loss, no availability disruption). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An unauthenticated attacker enumerates WordPress sites running a GiveWP version below 4.16.6 - trivially discoverable via plugin header files or response fingerprinting - and sends a crafted HTTP request to the vulnerable endpoint without any session or authentication token. The missing authorization check allows the request to succeed, enabling unauthorized modification of donation records, campaign settings, or other plugin-managed data. …
Remediation Vendor-released patch: GiveWP 4.16.6. … Detailed patch versions, workarounds, and compensating controls in full report.

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

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CVE-2026-73349 vulnerability details – vuln.today

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