CVE-2025-9699CRITICAL 9.8EPSS p38.7%

CVE-2025-9699CVE-2025-9699

Description

A vulnerability was detected in SourceCodester Online Polling System Code 1.0. This vulnerability affects unknown code of the file /admin/checklogin.php. The manipulation of the argument myusername results in sql injection. The attack may be performed from a remote location. The exploit is now public and may be used.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.50% probability of exploitation · percentile 38.7% · 2026-06-19T12:03:05Z
Published2025-08-30
Last modified2026-04-29

Underlying weaknesses· 2

CWE-74CWE-89

References

  1. https://github.com/ganzhi-qcy/cve/issues/16
  2. https://vuldb.com/?ctiid.321919
  3. https://vuldb.com/?id.321919
  4. https://vuldb.com/?submit.639171
  5. https://www.sourcecodester.com/
  6. https://github.com/ganzhi-qcy/cve/issues/16

2

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')cwe-740%live
WeaknessImproper Neutralization of Special Elements used in an SQL Command ('SQL Injection')cwe-890%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.