CVE-2023-6786: The Payment Gateway for Telcell WordPress plugin through 2.0.1 does not validate the api_url parameter before

Q: How do I fix CVE-2023-6786?

payment gateway for telcell: upgrade to 2.0.4. Exact commands for each OS are on this page.

Q: Is CVE-2023-6786 being exploited?

CVE-2023-6786 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-6786 affect?

CVE-2023-6786 affects payment gateway for telcell. Severity is medium (CVSS 6.1). The Payment Gateway for Telcell WordPress plugin through 2.0.1 does not validate the api_url parameter before redirecting the user to its value, leading to an Open Redirect issue

Q: How urgent is CVE-2023-6786?

Priority 37/100. Public exploit reference

Routine

MEDIUM 6.1UPGRADE

CVE-2023-6786 is a medium-severity flaw (CVSS 6.1) affecting payment gateway for telcell. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Payment Gateway for Telcell WordPress plugin through 2.0.1 does not validate the api_url parameter before redirecting the user to its value, leading to an Open Redirect issue

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-601
Published	2025-05-15
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: hkdigit

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

Am I affected?

Timeline

2025-05-15 20:15 UTCPublished CVE record published
2026-06-17 06:51 UTCUpdated Record last modified

hkdigit payment gateway for telcell UPGRADE

Affected: < 2.0.4

Fixed in: 2.0.4

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy payment-gateway-for-telcell || rpm -q payment-gateway-for-telcell || payment-gateway-for-telcell --version

2. UPGRADE to 2.0.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade payment-gateway-for-telcell

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade payment-gateway-for-telcell

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Nuclei scan template: Payment Gateway for Telcell < 2.0.4 - Open Redirect

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-2023-6786?

payment gateway for telcell: upgrade to 2.0.4. Exact commands for each OS are on this page.

Is CVE-2023-6786 being exploited?

CVE-2023-6786 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-2023-6786 affect?

CVE-2023-6786 affects payment gateway for telcell. Severity is medium (CVSS 6.1). The Payment Gateway for Telcell WordPress plugin through 2.0.1 does not validate the api_url parameter before redirecting the user to its value, leading to an Open Redirect issue

How urgent is CVE-2023-6786?

Priority 37/100. Public exploit reference

Software pages

WordPress vulnerabilities

References

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