Administrator-level script execution via unsanitized stored input
Published Jun 20, 2025 · Updated May 12, 2026
Stored XSS in Rodrigo Bastos Hand Talk 6.1 and earlier allows remote authenticated users to execute scripts in site visitors' browsers. Public advisories do not identify the affected field, handler, or rendering path; they state only that stored input is not sanitized or escaped. Administrator access is required, and exploitation is limited to multisite installations or sites where unfiltered_html is disabled and a user loads the injected page.
Summary
What happened
Stored XSS in Rodrigo Bastos Hand Talk 6.1 and earlier allows remote authenticated users to execute scripts in site visitors' browsers. Public advisories do not identify the affected field, handler, or rendering path; they state only that stored input is not sanitized or escaped. Administrator access is required, and exploitation is limited to multisite installations or sites where unfiltered_html is disabled and a user loads the injected page.
The record
- CVE
- CVE-2025-50015
- Published
- Jun 20, 2025
- Updated
- May 12, 2026
- Vendor
- Rodrigo Bastos
- Product
- Hand Talk
- Classifications
- CWE-79, T1059.007
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Jun 20, 2025CVE publishedPublication date reported by the CVE source.
- May 12, 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 <=6.1 changes=[{"at":"6.2","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
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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