Administrator-session script execution via stored quote input
Published Apr 10, 2023 · Updated Feb 11, 2025
Stored XSS in Designful Stylish Cost Calculator Premium before 7.9.0 allows remote attackers to run script in an administrator browser. The sccQuoteSubmission AJAX action stores attacker-controlled quote data without sanitization, and the submissions view outputs it without escaping. No account is required to submit the payload, but execution requires an administrator to view the malicious submission; the script then runs in that privileged browser context.
Summary
What happened
Stored XSS in Designful Stylish Cost Calculator Premium before 7.9.0 allows remote attackers to run script in an administrator browser. The sccQuoteSubmission AJAX action stores attacker-controlled quote data without sanitization, and the submissions view outputs it without escaping. No account is required to submit the payload, but execution requires an administrator to view the malicious submission; the script then runs in that privileged browser context.
The record
- CVE
- CVE-2023-0983
- Published
- Apr 10, 2023
- Updated
- Feb 11, 2025
- Vendor
- Designful
- Product
- Stylish Cost Calculator Premium
- Classifications
- CWE-79, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 10, 2023CVE publishedPublication date reported by the CVE source.
- Feb 11, 2025Record 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 <7.9.0
What conditions does exploitation require?
What is affected?
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 sccQuoteSubmission stored-XSS requestproof of concept · demonstrated
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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