CVE-2026-91854Network attack vector

Cross-site scripting via crafted desc parameter

Published Sep 15, 2026 · Updated Sep 15, 2026

Cross-site scripting in Record Management System 1.0 allows remote attackers to execute script via the desc parameter in main/reg.php. Public records do not identify the function or disclose how main/reg.php handles the untrusted desc value before rendering it. The endpoint is remotely reachable, and successful exploitation runs attacker-supplied script in a browser context; authentication requirements are undisclosed.

CVSS severityUnavailable
Unscored
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Record Management System 1.0 allows remote attackers to execute script via the desc parameter in main/reg.php. Public records do not identify the function or disclose how main/reg.php handles the untrusted desc value before rendering it. The endpoint is remotely reachable, and successful exploitation runs attacker-supplied script in a browser context; authentication requirements are undisclosed.

The record

CVE
CVE-2026-91854
Published
Sep 15, 2026
Updated
Sep 15, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
Unavailable
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 15, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

No CVSS assessment is available in this record.

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

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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