CVE-2026-16602
7.5 HIGHPublished 2026-08-05 · Updated 2026-08-05
AI risk analysis
- Summary
- The flaw allows unauthenticated users to access non-public post content via an unsecured REST endpoint in Passster WordPress plugin versions before 4.3.6.
- Exploitability
- Exploitation is relatively easy as no authentication is required, and a captcha provider configuration is not necessary for the vulnerability to exist.
- Blast radius
- If exploited, this could lead to unauthorized disclosure of sensitive information such as draft or private posts.
- Prioritized remediation
- Update Passster WordPress plugin to version 4.3.6 or later immediately.
webwp-plugininfo-leak
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
The Passster WordPress plugin before 4.3.6 does not perform a post-status check before returning post content from an unauthenticated REST endpoint, allowing unauthenticated users to disclose the content of non-public (draft, private, and pending) posts on sites that have a captcha provider configured.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-200
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- HIGHCVE-2026-12000
- HIGHCVE-2026-16603
- MEDIUMCVE-2026-70491PoC
- MEDIUMCVE-2026-75158PoC
- HIGHCVE-2025-1281
- MEDIUMCVE-2025-71420PoC
- CRITICALCVE-2026-13355
- HIGHCVE-2026-15230
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