Subscriber-level payment receipt disclosure via order IDOR
Published Jul 21, 2026 · Updated Jul 21, 2026
Authorization bypass in RadiusTheme Classified Listing before 5.3.9 allows remote authenticated users to read other users' payment receipts. The rtcl_payment_details_popup AJAX handler accepts an order_id and returns receipt HTML after nonce validation without checking order ownership. Subscriber-level access, a valid session nonce, and another valid order ID expose the plan, price, duration, currency, and receipt URL.
Summary
What happened
Authorization bypass in RadiusTheme Classified Listing before 5.3.9 allows remote authenticated users to read other users' payment receipts. The rtcl_payment_details_popup AJAX handler accepts an order_id and returns receipt HTML after nonce validation without checking order ownership. Subscriber-level access, a valid session nonce, and another valid order ID expose the plan, price, duration, currency, and receipt URL.
The record
- CVE
- CVE-2026-14183
- Published
- Jul 21, 2026
- Updated
- Jul 21, 2026
- Vendor
- RadiusTheme
- Product
- Classified Listing
- Classifications
- CWE-639, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 21, 2026CVE publishedPublication date reported by the CVE source.
- Jul 21, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <5.3.9
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- WPScan subscriber payment-receipt IDOR proof of conceptproof of concept · validated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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