CVE-2025-0971Public exploitNetwork attack vector

Account takeover via stored username script injection

Published Feb 2, 2025 · Updated Feb 12, 2025

Stored cross-site scripting in Zenvia Movidesk 25.01.22 and earlier allows remote authenticated users to steal session cookies via a username. The /Account/EditProfile handler stores an unescaped username, and the ticket view renders it as executable markup when another user opens a ticket. Profile-editing access is required; execution occurs in the viewing user's browser and can expose that user's session to account takeover.

CVSS severity5.4
Medium
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Zenvia Movidesk 25.01.22 and earlier allows remote authenticated users to steal session cookies via a username. The /Account/EditProfile handler stores an unescaped username, and the ticket view renders it as executable markup when another user opens a ticket. Profile-editing access is required; execution occurs in the viewing user's browser and can expose that user's session to account takeover.

The record

CVE
CVE-2025-0971
Published
Feb 2, 2025
Updated
Feb 12, 2025
Vendor
Zenvia
Product
Movidesk
Classifications
CWE-94, CWE-79, T1539
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 12, 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=25.01.0
  2. Affected versionversion=25.01.1
  3. Affected versionversion=25.01.10
  4. Affected versionversion=25.01.11
  5. Affected versionversion=25.01.12
  6. Affected versionversion=25.01.13
  7. Affected versionversion=25.01.14
  8. Affected versionversion=25.01.15
  9. Affected versionversion=25.01.16
  10. Affected versionversion=25.01.17
  11. Affected versionversion=25.01.18
  12. Affected versionversion=25.01.19
  13. Affected versionversion=25.01.2
  14. Affected versionversion=25.01.20
  15. Affected versionversion=25.01.21
  16. Affected versionversion=25.01.22
  17. Affected versionversion=25.01.3
  18. Affected versionversion=25.01.4
  19. Affected versionversion=25.01.5
  20. Affected versionversion=25.01.6
  21. Affected versionversion=25.01.7
  22. Affected versionversion=25.01.8
  23. Affected versionversion=25.01.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Zenvia · Movideskversion=25.01.0; version=25.01.1; version=25.01.10; version=25.01.11; version=25.01.12; version=25.01.13; version=25.01.14; version=25.01.15; version=25.01.16; version=25.01.17; version=25.01.18; version=25.01.19; version=25.01.2; version=25.01.20; version=25.01.21; version=25.01.22; version=25.01.3; version=25.01.4; version=25.01.5; version=25.01.6; version=25.01.7; version=25.01.8; version=25.01.9

Published CVSS scores

3.5VulDBCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/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 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')
T1539Steal Web Session Cookie

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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