Unauthenticated script execution in victim browsers
Published Aug 6, 2026 · Updated Aug 6, 2026
Reflected XSS in Crocoblock JetEngine 3.8.13.1 and earlier allows remote attackers to execute scripts in a victim's browser. Patchstack identifies reflected XSS but does not disclose the affected JetEngine parameter, handler, or faulty input-to-output operation. Exploitation requires no authentication but does require a privileged user to follow a crafted link or otherwise submit attacker-controlled input; the script runs in that user's browser context.
Summary
What happened
Reflected XSS in Crocoblock JetEngine 3.8.13.1 and earlier allows remote attackers to execute scripts in a victim's browser. Patchstack identifies reflected XSS but does not disclose the affected JetEngine parameter, handler, or faulty input-to-output operation. Exploitation requires no authentication but does require a privileged user to follow a crafted link or otherwise submit attacker-controlled input; the script runs in that user's browser context.
The record
- CVE
- CVE-2026-28082
- Published
- Aug 6, 2026
- Updated
- Aug 6, 2026
- Vendor
- Crocoblock
- Product
- JetEngine
- Classifications
- CWE-79, CAPEC-591, T1189
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 6, 2026CVE publishedPublication date reported by the CVE source.
- Aug 6, 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=n/a <=3.8.13.1 changes=[{"at":"3.8.13.2","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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