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Medium 6.4Published Sep 28, 2026
CVE-2026-89303Post Voting System <= 1.0 - Subscriber+ SQLi via 'row' Parameter
Updated under an hour ago ()
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It affects Unknown Post Voting System. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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The Post Voting System WordPress plugin through 1.0 does not properly sanitize and escape a parameter before using it in a SQL query, allowing any authenticated user to perform SQL injection attacks.
- CVSS
- 6.4 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-89
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- WPScan
- NVD analysis
- Deferred
- Record last updated
- Sep 28, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Unknown Post Voting System unknown:post_voting_system (from the name) | through 1.0 | CNA record |
References
- https://wpscan.com/vulnerability/dbe62e96-6493-4385-92a2-6281c5428a9f/exploit, vdb-entry, technical-description
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.