UpSolution Core (WordPress plugin): Blind SQL injection
Summary
UpSolution Core, a WordPress plugin, is vulnerable to blind SQL injection in versions up to and including 9.3. An attacker can read, modify or delete database content, including user accounts and private data. Patchstack states that the flaw can be exploited without login, while the CNA's CVSS vector requires low privileges; this conflict is unresolved. The exploitation status is disputed.
Affected
- UpSolution Core (WordPress plugin, slug us-core), versions 0 to 9.3
- Versions up to and including 9.3 are listed as affected.
Fixed in
- Version 9.3.1 (according to Patchstack and WPScan; no vendor confirmation found)
Workaround
- No vendor workaround known.
- If an update is not possible, deactivate the plugin.
Exploitation
- CISA SSVC assessment: exploitation none, not automatable.
- Patchstack marks the flaw as known exploited (KEV); not verified.
- An unverified GitHub threat-intel index lists a 'Confirmed Exploitation' tag; not confirmed.
- No public proof of concept found.
Our recommendation
- Inventory all WordPress sites using us-core and record their versions.
- Update to version 9.3.1 or later as soon as possible.
- If an update is not possible, deactivate the plugin.
- Review database content and admin accounts on affected sites for signs of compromise.
- Verify the exploitation status and the authentication requirement with the Patchstack advisory.
Public exploits
PoC-in-GitHub, Metasploit and Exploit-DB list nothing for this CVE.
Research sources
- Patchstack advisory for UpSolution Core 9.3 SQL injection patchstack.com
- WPScan plugin page: UpSolution Core wpscan.com
- Miggo vulnerability database: CVE-2026-95610 www.miggo.io
- Strix CVE entry: CVE-2026-95610 www.strix.ai
- OffSeq Radar: CVE-2026-95610 radar.offseq.com
- Patchstack-derived mirror: CVE-2026-95610 cve.imfht.com
- GitHub threat-intel index, 29 Oct 2026 (unverified exploitation tag) github.com
- Impreza / UpSolution Core plugin help page (vendor) help.us-themes.com
Researched and written up in English and German by an AI (Claude by Anthropic) based on NVD, CISA, EPSS and the sources listed. The vendor information is authoritative. Researched on 1 Nov 2026, 11:03.
Original description (NVD)
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in UpSolution UpSolution Core us-core allows Blind SQL Injection.This issue affects UpSolution Core: from n/a through 9.3.
Sources
The tracker combines official, freely usable data sources – updated continuously:
- NVD (NIST) – CVEs, rating (CVSS), affected products
- CISA KEV – vulnerabilities confirmed by CISA as actively exploited
- CISA Vulnrichment – CISA assessment (SSVC) in the official CVE record
- FIRST EPSS – probability of exploitation
- Microsoft MSRC – Patch Tuesday: vulnerabilities, severity, updates
- PoC-in-GitHub – public proof-of-concept repositories
- Metasploit (Rapid7) – modules of the Metasploit Framework
- Exploit-DB (OffSec) – archive of public exploits (links only)
- Patch days: official vendor pages (linked per vendor) (Vendor patch days)
This product uses data from the NVD API but is not endorsed or certified by the NVD. EPSS data © FIRST.org.
Affected? We can help.
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