InfiniteWP Client <= 1.11.1 — Authenticated (Subscriber+) Sensitive Information Exposure
CVE-2023-2916Published · Updated Action summary
Affected: ≤1.11.1Update to 1.12.1 or newer
All remediation steps- Severity
- High7.5
- CVSS
- 7.5CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:HAttack complexity- High
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Weakness
- CWE-200 Information Exposure
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
InfiniteWP Client iwp-client
- Affected≤ 1.11.1
- Patched in1.12.1
Update to 1.12.1 or newer.
You are affected if you run ≤ 1.11.1. Version 1.12.1 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under InfiniteWP Client.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 1.12.1, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch InfiniteWP Client to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to István Márton.
The InfiniteWP Client plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 1.11.1 via the 'admin_notice' function. This can allow authenticated attackers with subscriber-level permissions or above to extract sensitive data including configuration. It can only be exploited if the plugin has not been configured yet. If combined with another arbitrary plugin installation and activation vulnerability, it may be possible to connect a site to InfiniteWP which would make remote management possible and allow for elevation of privileges.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in InfiniteWP Client
All 10| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.5 | Authenticated (Admin+) SQL Injection via 'iwp_get_comments_*' Array Key ≤1.13.9Update to 1.13.10 | CVE-2026-17576 | |
| Medium4.9 | Authenticated (Administrator+) SQL Injection ≤1.13.9Update to 1.13.10 | CVE-2026-74011 | |
| High8.1 | Unauthenticated Administrator Account Takeover on Multi-Site ≤1.13.5Update to 1.13.6 | CVE-2026-15038 | |
| Medium5.3 | Unauthenticated Limited Directory Traversal to Arbitrary .txt File Reading ≤1.13.0Update to 1.13.1 | CVE-2024-10585 | |
| Medium5.9 | Unauthenticated Sensitive Information Exposure ≤1.12.3Update to 1.12.3.1 | CVE-2023-6565 |
- Medium6.5Authenticated (Admin+) SQL Injection via 'iwp_get_comments_*' Array Key
≤1.13.9Update to 1.13.10
- Medium4.9Authenticated (Administrator+) SQL Injection
≤1.13.9Update to 1.13.10
- High8.1Unauthenticated Administrator Account Takeover on Multi-Site
≤1.13.5Update to 1.13.6
- Medium5.3Unauthenticated Limited Directory Traversal to Arbitrary .txt File Reading
≤1.13.0Update to 1.13.1
- Medium5.9Unauthenticated Sensitive Information Exposure
≤1.12.3Update to 1.12.3.1
Same weakness (Information Exposure)
All Information Exposure| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity high, CVSS 7.5
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.