Contributor-level stored XSS via unescaped shortcode attributes
Published Feb 10, 2024 · Updated Apr 28, 2026
Stored XSS in eLightUp Auto Listings 2.6.5 and earlier allows remote authenticated users to inject scripts through shortcodes. Shortcode handlers insufficiently sanitize user-supplied attributes and fail to escape them before placing them in generated page output. Contributor-level access is required, and the stored script executes when another user opens the injected page.
Summary
What happened
Stored XSS in eLightUp Auto Listings 2.6.5 and earlier allows remote authenticated users to inject scripts through shortcodes. Shortcode handlers insufficiently sanitize user-supplied attributes and fail to escape them before placing them in generated page output. Contributor-level access is required, and the stored script executes when another user opens the injected page.
The record
- CVE
- CVE-2024-24713
- Published
- Feb 10, 2024
- Updated
- Apr 28, 2026
- Vendor
- eLightUp
- Product
- Auto Listings
- Classifications
- CWE-79, CAPEC-592, T1059.007
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 10, 2024CVE publishedPublication date reported by the CVE source.
- Apr 28, 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=n/a <=2.6.5 changes=[{"at":"2.6.6","status":"unaffected"}]
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
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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