Plugins · payflex-payment-gateway · data as of 2026-11-04
Is Payflex Payment Gateway safe? Known vulnerabilities and latest version
- Latest version
- 2.8.0
- Last updated
- 2026-09-30
- Active installs
- 1,000+
- Known issues on record
- 3
- Unpatched in latest
- 0
- Tested up to WP
- 7.1.4 · PHP 7.4+
The Payflex extension for WooCommerce enables you to accept payments in installments via one of South Africa’s most popular payment gateways. — by tomlister
What to do
- Update to the latest version (2.8.0). Anything older than 2.8.0 has at least one known issue listed below. Dashboard → Updates, or Plugins → “update now”.
- If you cannot update right away, deactivate it until you can.
- Turn on auto-updates for it: Plugins → “Enable auto-updates” on its row.
- If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan.
With WP-CLI: wp plugin get payflex-payment-gateway --field=version shows what you run; wp plugin update payflex-payment-gateway updates it.
Check your version
Known vulnerabilities
3 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version.
high 7.1 CVE-2026-103346 · published 2026-10-06
Reflected cross-site scripting (XSS) in Payflex Payment Gateway (2.7.1 and older)
- Affected
- 2.7.1 and older
- Fixed in
- 2.8.0
- Access needed (per CVSS)
- No login needed; someone on the site has to click a link or open a page
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tomlister Payflex Payment Gateway payflex-payment-gateway allows Reflected XSS.This issue affects Payflex Payment Gateway: from n/a through 2.7.1.
medium 4.7 CVE-2024-47646 · published 2024-10-05
Open redirect in Payflex Payment Gateway (2.6.1 and older)
- Affected
- 2.6.1 and older
- Fixed in
- 2.6.2
- Access needed (per CVSS)
- No login needed; someone on the site has to click a link or open a page
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
URL Redirection to Untrusted Site ('Open Redirect') vulnerability in tomlister Payflex Payment Gateway payflex-payment-gateway.This issue affects Payflex Payment Gateway: from n/a through <= 2.6.1.
medium 5.3 CVE-2024-0619 · published 2024-07-11
Missing authorization check in Payflex Payment Gateway (2.5.0 and older)
- Affected
- 2.5.0 and older
- Fixed in
- 2.6 *
- Access needed (per CVSS)
- No login needed
- Range from
- CVE record (the advisory publisher) · score by Wordfence
Details from the advisory
The Payflex Payment Gateway plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the payment_callback() function in all versions up to, and including, 2.5.0. This makes it possible for unauthenticated attackers to update the status of orders, which can potentially lead to revenue loss.
NVD CVE-2024-0619Wordfence advisoryCode change (fix)Plugin source
Recent activity
- 2026-09-30 — latest release on wordpress.org (2.8.0).
- 2026-10-06 — Reflected cross-site scripting (XSS) disclosed (CVE-2026-103346), fixed in 2.8.0.
- 2024-10-05 — Open redirect disclosed (CVE-2024-47646), fixed in 2.6.2.
- 2024-07-11 — Missing authorization check disclosed (CVE-2024-0619), fixed in 2.6.
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Browse vulnerabilities
Types found in this plugin: Cross-site scripting (XSS) (1) · Open redirect (1) · Missing authorization (1)
Where this data comes from
- Version, last update, installs: wordpress.org/plugins/payflex-payment-gateway (Plugins API), fetched 2026-11-04.
- Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
- Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.
Badge for your site or docs (states facts with a date, not a verdict):
<a href="https://laskyr.com/plugins/payflex-payment-gateway"><img src="https://laskyr.com/plugins/payflex-payment-gateway/badge.svg" alt="Payflex Payment Gateway vulnerability status"></a>