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VulnerabilityPublished

CVE-2026-103306: Online Payments with iK Pay Gateway (WordPress plugin) · Improper Authentication

Affects Online Payments with iK Pay Gateway (WordPress plugin)Source CVE Database V5

0

Not known to be exploited · CVSS 5.3 Medium : upgrade to 3.0.4 when convenient.

Data as of 26 Oct 2026, 17:16 UTC

CVSS 3.1 base score
5.3Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.1% chance of exploitation in 30 days – higher than 3% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 3.0.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 26 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Upgrade Online Payments with iK Pay Gateway (WordPress plugin) to 3.0.4.

Affected software

ProductAffectedFixed in
Online Payments with iK Pay GatewayAffected
  • <3.0.4
Fixed in
  • 3.0.4

AI-suggested

Upgrade the Online Payments with iK Pay Gateway plugin to version 3.0.4 or later, where the authentication flaw has been fixed. No other mitigation is required as the vulnerability is addressed by this official fix.

Description

The Online Payments with iK Pay Gateway WordPress plugin before 3.0.4 does not properly verify the authenticity of its payment gateway callback on a default installation, allowing unauthenticated attackers to forge a successful payment notification and mark arbitrary orders as paid without any payment being made, and to mark arbitrary unprocessed orders as failed.

References

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