Contributor-level stored script execution
Published May 7, 2025 · Updated Apr 28, 2026
Stored cross-site scripting in GT3 Themes Photo Gallery 2.7.7.25 and earlier allows remote authenticated users to inject scripts. Patchstack and GT3 Themes have not published the affected input, code locus, or missing neutralization operation. Contributor privileges are required to store the payload, and execution requires a privileged user to view the affected content; injected script can alter page content or access data available to that viewer.
Summary
What happened
Stored cross-site scripting in GT3 Themes Photo Gallery 2.7.7.25 and earlier allows remote authenticated users to inject scripts. Patchstack and GT3 Themes have not published the affected input, code locus, or missing neutralization operation. Contributor privileges are required to store the payload, and execution requires a privileged user to view the affected content; injected script can alter page content or access data available to that viewer.
The record
- CVE
- CVE-2025-47677
- Published
- May 7, 2025
- Updated
- Apr 28, 2026
- Vendor
- GT3 Themes
- Product
- Photo Gallery - GT3 Image Gallery & Gutenberg Block Gallery
- Classifications
- CWE-79, CAPEC-592, T1059.007
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- May 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 <=2.7.7.25 changes=[{"at":"2.7.7.26","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
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
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Technologies
Your stack
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Your stack
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