Stored script execution via undisclosed input handling
Published Apr 1, 2025 · Updated Apr 28, 2026
Stored XSS in WpOpal Opal Portfolio 1.0.4 and earlier allows remote authenticated users to execute script in a visitor's browser. Patchstack identifies stored cross-site scripting but does not publish the affected input, code locus, or missing neutralization operation. Low-privileged access and a later page view are required; the stored script runs in the affected site's browser context and can read or alter data available there.
Summary
What happened
Stored XSS in WpOpal Opal Portfolio 1.0.4 and earlier allows remote authenticated users to execute script in a visitor's browser. Patchstack identifies stored cross-site scripting but does not publish the affected input, code locus, or missing neutralization operation. Low-privileged access and a later page view are required; the stored script runs in the affected site's browser context and can read or alter data available there.
The record
- CVE
- CVE-2025-31748
- Published
- Apr 1, 2025
- Updated
- Apr 28, 2026
- Vendor
- GutenGeek
- Product
- Opal Portfolio
- Classifications
- CWE-79, CAPEC-592, T1059.007
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 1, 2025CVE 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=0 <=1.0.4
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
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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