CVE-2025-29621Public exploitNetwork attack vector

Interface disruption via unchecked Theme preference

Published Apr 22, 2025 · Updated Apr 22, 2025

Content spoofing in RosarioSIS 12.0.0 allows remote authenticated users to disrupt the interface via a crafted Theme preference. The personal-preference handler accepts an arbitrary values[Preferences][THEME] value instead of restricting it to supported theme identifiers, then processes the invalid setting. Exploitation requires a valid session and request modification; the demonstrated consequence is persistent rendering failure in the associated account.

CVSS severity7.3
High
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

Content spoofing in RosarioSIS 12.0.0 allows remote authenticated users to disrupt the interface via a crafted Theme preference. The personal-preference handler accepts an arbitrary values[Preferences][THEME] value instead of restricting it to supported theme identifiers, then processes the invalid setting. Exploitation requires a valid session and request modification; the demonstrated consequence is persistent rendering failure in the associated account.

The record

CVE
CVE-2025-29621
Published
Apr 22, 2025
Updated
Apr 22, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-290, T1565.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 22, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 22, 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 privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

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 exploitPublished

Weakness, pattern, technique

CWE-290Authentication Bypass by Spoofing
T1565.003Runtime Data Manipulation

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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