CVE-2025-27676Public exploitNetwork attack vector

Unauthenticated script execution via unescaped report dates

Published Mar 5, 2025 · Updated Nov 3, 2025

Reflected XSS in Vasion Print before Virtual Appliance Host 22.0.843 and Application 20.0.1923 allows remote attackers to execute script. The overview_popup.php page concatenates unencoded start_date and stop_date request values into the HTML title before checking authentication. An administrator must open the crafted URL; the script then runs in the administrator's browser and can read the session cookie.

CVSS severity6.1
Medium
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Vasion Print before Virtual Appliance Host 22.0.843 and Application 20.0.1923 allows remote attackers to execute script. The overview_popup.php page concatenates unencoded start_date and stop_date request values into the HTML title before checking authentication. An administrator must open the crafted URL; the script then runs in the administrator's browser and can read the session cookie.

The record

CVE
CVE-2025-27676
Published
Mar 5, 2025
Updated
Nov 3, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1539
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 5, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 3, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1539Steal Web Session Cookie

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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