CVE-2022-26962Network attack vector

Stored XSS via unsanitized announcement parameters

Published Sep 10, 2026 · Updated Sep 10, 2026

Stored XSS in Italtel NFV 11.1.2-20210318 allows remote attackers to execute JavaScript in authenticated users' browsers. The announcement configuration page stores the name, username, or mrfAnnouncementName parameter without sanitization and renders it on later visits. Execution requires an authenticated user to open the affected page, exposing that user's browser session to attacker-controlled script.

CVSS severityUnavailable
Unscored
EPSS probability0.17%
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 Italtel NFV 11.1.2-20210318 allows remote attackers to execute JavaScript in authenticated users' browsers. The announcement configuration page stores the name, username, or mrfAnnouncementName parameter without sanitization and renders it on later visits. Execution requires an authenticated user to open the affected page, exposing that user's browser session to attacker-controlled script.

The record

CVE
CVE-2022-26962
Published
Sep 10, 2026
Updated
Sep 10, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1539
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 10, 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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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

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

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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