CVE-2025-10909Public exploitNetwork attack vector

Stored browser script execution via unsanitized SVG logos

Published Sep 24, 2025 · Updated Oct 20, 2025

Stored XSS in Mangati NovoSGA 2.2.0 through 2.2.9 allows remote authenticated users to execute scripts via malicious SVG logos. NovoSGA accepts SVG files supplied in the logoNavbar and logoLogin fields at /admin without validating embedded script, then stores and serves them from logo upload paths. Administrator-level access is required to plant a payload, which runs when another user loads an affected logo and can act in that user’s browser session.

CVSS severity2.4
Low
EPSS probability0.31%
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 Mangati NovoSGA 2.2.0 through 2.2.9 allows remote authenticated users to execute scripts via malicious SVG logos. NovoSGA accepts SVG files supplied in the logoNavbar and logoLogin fields at /admin without validating embedded script, then stores and serves them from logo upload paths. Administrator-level access is required to plant a payload, which runs when another user loads an affected logo and can act in that user’s browser session.

The record

CVE
CVE-2025-10909
Published
Sep 24, 2025
Updated
Oct 20, 2025
Vendor
Mangati
Product
NovoSGA
Classifications
CWE-94, CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 20, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.2.0
  2. Affected versionversion=2.2.1
  3. Affected versionversion=2.2.2
  4. Affected versionversion=2.2.3
  5. Affected versionversion=2.2.4
  6. Affected versionversion=2.2.5
  7. Affected versionversion=2.2.6
  8. Affected versionversion=2.2.7
  9. Affected versionversion=2.2.8
  10. Affected versionversion=2.2.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Mangati · NovoSGAversion=2.2.0; version=2.2.1; version=2.2.2; version=2.2.3; version=2.2.4; version=2.2.5; version=2.2.6; version=2.2.7; version=2.2.8; version=2.2.9

Published CVSS scores

2.4VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
2.1CISA-ADPCVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
3.3VulDBAV:N/AC:L/Au:M/C:N/I:P/A:N
1.9VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

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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