Authenticated script execution via reflected HTTP input
Published Oct 13, 2025 · Updated Oct 13, 2025
Reflected XSS in HCL Software Unica Campaign 12.1.10 and earlier allows remote authenticated users to execute script in a victim's browser. HCL identifies no affected endpoint or parameter; the published record states only that a request handler reflects attacker-controlled HTTP input without safe encoding. Exploitation requires high-privilege access and victim interaction; the script runs in the site's origin and can read or alter browser-visible content.
Summary
What happened
Reflected XSS in HCL Software Unica Campaign 12.1.10 and earlier allows remote authenticated users to execute script in a victim's browser. HCL identifies no affected endpoint or parameter; the published record states only that a request handler reflects attacker-controlled HTTP input without safe encoding. Exploitation requires high-privilege access and victim interaction; the script runs in the site's origin and can read or alter browser-visible content.
The record
- CVE
- CVE-2025-31994
- Published
- Oct 13, 2025
- Updated
- Oct 13, 2025
- Vendor
- HCL Software
- Product
- Unica Campaign
- Classifications
- CWE-79, T1203
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Oct 13, 2025CVE publishedPublication date reported by the CVE source.
- Oct 13, 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=<= 12.1.10
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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