CVE-2025-61306Network attack vector

Stored XSS via unsafely rendered coverage-alert input

Published May 11, 2026 · Updated May 11, 2026

Stored XSS in docuForm FSM Server 11.11c allows remote authenticated users to execute JavaScript in other users' sessions. The dfm-menu_coveragealerts.php component stores user-controlled input and embeds it into generated pages without neutralization or output encoding. A victim must render the affected page after the payload is stored; the CVE description instead labels the issue reflected and unauthenticated.

CVSS severity6.1
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in docuForm FSM Server 11.11c allows remote authenticated users to execute JavaScript in other users' sessions. The dfm-menu_coveragealerts.php component stores user-controlled input and embeds it into generated pages without neutralization or output encoding. A victim must render the affected page after the payload is stored; the CVE description instead labels the issue reflected and unauthenticated.

The record

CVE
CVE-2025-61306
Published
May 11, 2026
Updated
May 11, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 11, 2026CVE publishedPublication date reported by the CVE source.
  2. May 11, 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 privilegesauthenticated

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

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

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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