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CVE-2023-6064: The PayHere Payment Gateway WordPress plugin before 2.2.12 automatically creates publicly-accessible log files

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This week
HIGH 7.5REMOTEUPGRADE

CVE-2023-6064 is a high-severity flaw (CVSS 7.5) affecting payhere payment gateway. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The PayHere Payment Gateway WordPress plugin before 2.2.12 automatically creates publicly-accessible log files containing sensitive information when transactions occur.

Why this priority

  • High severity
  • Public exploit reference
  • Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score7.5 (High)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance0.7% (top 46%)
CISA exploited listNo
WeaknessCWE-532
Published2024-01-01
Last modified2026-06-17
Publisher (CNA): WPScan · Vendor: payhere

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Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

payhere payhere payment gateway UPGRADE
Affected: < 2.2.12
Fixed in: 2.2.12
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy payhere-payment-gateway || rpm -q payhere-payment-gateway || payhere-payment-gateway --version
2. UPGRADE to 2.2.12 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade payhere-payment-gateway
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade payhere-payment-gateway
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-6064?

payhere payment gateway: upgrade to 2.2.12. Exact commands for each OS are on this page.

Is CVE-2023-6064 being exploited?

CVE-2023-6064 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-6064 affect?

CVE-2023-6064 affects payhere payment gateway. Severity is high (CVSS 7.5). The PayHere Payment Gateway WordPress plugin before 2.2.12 automatically creates publicly-accessible log files containing sensitive information when transactions occur.

How urgent is CVE-2023-6064?

Priority 50/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

WordPress vulnerabilities

References

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