CVE-2026-89302: high-severity vulnerability in Post Voting System
Post Voting System <= 1.0 - Unauthenticated SQLi via 'id' Parameter
Published
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.6epss 0.3%
exploitation probability
0.3%top 83% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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 unauthenticated users to perform SQL injection attacks.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Affected products
Unknown · Post Voting Systempublic PoCs found — 1
cve_referencewpscan.com/vulnerability/27dda3f8-1221-4710-bced-229577d20977/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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