CVE-2026-2592Zarinpal Gateway for WooCommerce <= 5.0.16 - Improper Access Control to Payment Status Update
- 7.7HighCVSS base score
- 0.34%Exploitation in 30 daysEPSS · top 72% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The Zarinpal Gateway for WooCommerce plugin for WordPress is vulnerable to Improper Access Control to Payment Status Update in all versions up to and including 5.0.16. This is due to the payment callback handler 'Return_from_ZarinPal_Gateway' failing to validate that the authority token provided in the callback URL belongs to the specific order being marked as paid. This makes it possible for unauthenticated attackers to potentially mark orders as paid without proper payment by reusing a valid authority token from a different transaction of the same amount.
Timeline
ID reserved
By Wordfence
- 1 day later
· 1 day later
Published
- 50 days later
· 50 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| WordfenceCNA (assigner) | 3.1 | High7.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H |
| NVDNVD · Deferred | 3.1 | High7.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.34% · top 72% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.7.
Affected products
- affected ≤ 5.0.16
References
References7
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e33fcd17-318b-408e-86bf-b4ece46121cc?source=cve (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/zarinpal-woocommerce-payment-gateway/trunk/class-wc-gateway-zarinpal.php#L359 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/zarinpal-woocommerce-payment-gateway/trunk/class-wc-gateway-zarinpal.php#L370 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/zarinpal-woocommerce-payment-gateway/trunk/class-wc-gateway-zarinpal.php#L380 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/zarinpal-woocommerce-payment-gateway/trunk/class-wc-gateway-zarinpal.php#L409 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/zarinpal-woocommerce-payment-gateway/trunk/class-wc-gateway-zarinpal.php#L412 (opens in a new tab)
- https://plugins.trac.wordpress.org/changeset/3445917/ (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-7827 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-2592)Record last updated .