Authenticated stored script execution in visitor browsers
Published Feb 7, 2025 · Updated Apr 28, 2026
Stored XSS in zackdesign NextGen Cooliris Gallery 0.7 and earlier allows remote authenticated users to execute script in visitors' browsers. The CNA and its sole public reference do not identify the affected parameter, code path, or missing output-encoding operation. Exploitation requires low-privileged authentication and a visitor to load the stored content, allowing script execution in that visitor's browser context.
Summary
What happened
Stored XSS in zackdesign NextGen Cooliris Gallery 0.7 and earlier allows remote authenticated users to execute script in visitors' browsers. The CNA and its sole public reference do not identify the affected parameter, code path, or missing output-encoding operation. Exploitation requires low-privileged authentication and a visitor to load the stored content, allowing script execution in that visitor's browser context.
The record
- CVE
- CVE-2025-25091
- Published
- Feb 7, 2025
- Updated
- Apr 28, 2026
- Vendor
- zackdesign
- Product
- NextGen Cooliris Gallery
- Classifications
- CWE-79, CAPEC-592
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 7, 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 <=0.7
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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