Stored XSS via unsanitized slider content
Published Oct 23, 2025 · Updated Oct 23, 2025
Stored XSS in the sliders-form editor in OpenSolution Quick.Cms 6.8 allows remote authenticated users to execute script on every page. The slider editor stores arbitrary HTML and JavaScript supplied through its form fields and renders that content without effective neutralization across the public site. Administrator privileges are required to plant the payload, and execution requires a visitor to load an affected page, exposing that visitor's browser context to script-driven data access or modification.
Summary
What happened
Stored XSS in the sliders-form editor in OpenSolution Quick.Cms 6.8 allows remote authenticated users to execute script on every page. The slider editor stores arbitrary HTML and JavaScript supplied through its form fields and renders that content without effective neutralization across the public site. Administrator privileges are required to plant the payload, and execution requires a visitor to load an affected page, exposing that visitor's browser context to script-driven data access or modification.
The record
- CVE
- CVE-2025-9981
- Published
- Oct 23, 2025
- Updated
- Oct 23, 2025
- Vendor
- OpenSolution
- Product
- Quick.Cms
- Classifications
- CWE-79, T1059.007
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Oct 23, 2025CVE publishedPublication date reported by the CVE source.
- Oct 23, 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?
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- Affected versionversion=6.8
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
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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