CVE-2025-8794Public exploit

Project takeover via client-controlled project ID

Published Aug 10, 2025 · Updated Aug 13, 2025

Improper authorization in Litmus 3.19.0 and earlier allows local users to take owner-level control of other projects. The backend accepts a projectID changed in browser LocalStorage without verifying that the authenticated account owns or may access the selected project. A low-privilege authenticated session and another project ID are required; exploitation permits reading, modifying, deleting, or exporting that project's data.

CVSS severity7.8
High
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Improper authorization in Litmus 3.19.0 and earlier allows local users to take owner-level control of other projects. The backend accepts a projectID changed in browser LocalStorage without verifying that the authenticated account owns or may access the selected project. A low-privilege authenticated session and another project ID are required; exploitation permits reading, modifying, deleting, or exporting that project's data.

The record

CVE
CVE-2025-8794
Published
Aug 10, 2025
Updated
Aug 13, 2025
Vendor
LitmusChaos
Product
Litmus
Classifications
CWE-285, CWE-639, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 13, 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=3.0
  2. Affected versionversion=3.1
  3. Affected versionversion=3.10
  4. Affected versionversion=3.11
  5. Affected versionversion=3.12
  6. Affected versionversion=3.13
  7. Affected versionversion=3.14
  8. Affected versionversion=3.15
  9. Affected versionversion=3.16
  10. Affected versionversion=3.17
  11. Affected versionversion=3.18
  12. Affected versionversion=3.19.0
  13. Affected versionversion=3.2
  14. Affected versionversion=3.3
  15. Affected versionversion=3.4
  16. Affected versionversion=3.5
  17. Affected versionversion=3.6
  18. Affected versionversion=3.7
  19. Affected versionversion=3.8
  20. Affected versionversion=3.9

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

LitmusChaos · Litmusversion=3.0; version=3.1; version=3.10; version=3.11; version=3.12; version=3.13; version=3.14; version=3.15; version=3.16; version=3.17; version=3.18; version=3.19.0; version=3.2; version=3.3; version=3.4; version=3.5; version=3.6; version=3.7; version=3.8; version=3.9

Published CVSS scores

5.3VulDBCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1.9VulDBCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
4.3VulDBAV:L/AC:L/Au:S/C:P/I:P/A: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.

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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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-285Improper Authorization
CWE-639Authorization Bypass Through User-Controlled Key
T1068Exploitation for Privilege Escalation

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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