CVE-2026-25918
unity-cli Exposes Plaintext Credentials in Debug Logs (sign-package command)
unity-cli is a command line utility for the Unity Game Engine. Prior to 1.8.2 , the sign-package command in @rage-against-the-pixel/unity-cli logs sensitive credentials in plaintext when the --verbose flag is used. Command-line arguments including --email and --password are output via JSON.stringify without sanitization, exposing secrets to shell history, CI/CD logs, and log aggregation systems. This vulnerability is fixed in 1.8.2.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
5.9
unity-cli Exposes Plaintext Credentials in Debug Logs (sign-package command)
unity-cli is a command line utility for the Unity Game Engine. Prior to 1.8.2 , the sign-package command in @rage-against-the-pixel/unity-cli logs sensitive credentials in plaintext when the --verbose flag is used. Command-line arguments including --email and --password are output via JSON.stringify without sanitization, exposing secrets to shell history, CI/CD logs, and log aggregation systems. This vulnerability is fixed in 1.8.2.
- Record
CVE-2026-25918- CVSS 4.0
- 5.9 Medium
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-532
- Updated
- 2026-11-02
EUVDEUVD-2026-6868
5.9
unity-cli is a command line utility for the Unity Game Engine. Prior to 1.8.2 , the sign-package command in @rage-against-the-pixel/unity-cli logs sensitive credentials in plaintext when the --verbose flag is used. Command-line arguments including --email and --password are output via JSON.stringify without sanitization, exposing secrets to shell history, CI/CD logs, and log aggregation systems. This vulnerability is fixed in 1.8.2.
- Record
EUVD-2026-6868- CVSS 4.0
- 5.9 Medium
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-4255-c27h-62m5
5.9
unity-cli Exposes Plaintext Credentials in Debug Logs (sign-package command)
The sign-package command in @rage-against-the-pixel/unity-cli logs sensitive credentials in plaintext when the --verbose flag is used. Command-line arguments including --email and --password are output via JSON.stringify without sanitization, exposing secrets to shell history, CI/CD logs, and log aggregation systems.
Users who run sign-package with --verbose and credential arguments expose their Unity account passwords. This affects all versions prior to 1.8.2. The vulnerability requires explicit user action (using --verbose) but creates significant risk in automated and shared environments.
Workaround: Use environment variables (UNITY_USERNAME, UNITY_PASSWORD) instead of command-line arguments, and avoid the --verbose flag when working with credentials.
Existing RageAgainstThePixel and Buildalon GitHub actions are unaffected as they use the environment variables exclusively.
- Record
GHSA-4255-c27h-62m5- CVSS 4.0
- 5.9 Medium
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-352, CWE-532
- Updated
- 2026-11-02
NVD
5.9
unity-cli is a command line utility for the Unity Game Engine. Prior to 1.8.2 , the sign-package command in @rage-against-the-pixel/unity-cli logs sensitive credentials in plaintext when the --verbose flag is used. Command-line arguments including --email and --password are output via JSON.stringify without sanitization, exposing secrets to shell history, CI/CD logs, and log aggregation systems. This vulnerability is fixed in 1.8.2.
- Record
CVE-2026-25918- CVSS 4.0
- 5.9 Medium
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-532
- Updated
- 2026-11-02
OSV
5.9
unity-cli Exposes Plaintext Credentials in Debug Logs (sign-package command)
unity-cli is a command line utility for the Unity Game Engine. Prior to 1.8.2 , the sign-package command in @rage-against-the-pixel/unity-cli logs sensitive credentials in plaintext when the --verbose flag is used. Command-line arguments including --email and --password are output via JSON.stringify without sanitization, exposing secrets to shell history, CI/CD logs, and log aggregation systems. This vulnerability is fixed in 1.8.2.
- Record
CVE-2026-25918- CVSS 4.0
- 5.9 Medium
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-532
- Updated
- 2026-11-02
OSVGHSA-4255-c27h-62m5
5.9
unity-cli Exposes Plaintext Credentials in Debug Logs (sign-package command)
The sign-package command in @rage-against-the-pixel/unity-cli logs sensitive credentials in plaintext when the --verbose flag is used. Command-line arguments including --email and --password are output via JSON.stringify without sanitization, exposing secrets to shell history, CI/CD logs, and log aggregation systems.
Users who run sign-package with --verbose and credential arguments expose their Unity account passwords. This affects all versions prior to 1.8.2. The vulnerability requires explicit user action (using --verbose) but creates significant risk in automated and shared environments.
Workaround: Use environment variables (UNITY_USERNAME, UNITY_PASSWORD) instead of command-line arguments, and avoid the --verbose flag when working with credentials.
Existing RageAgainstThePixel and Buildalon GitHub actions are unaffected as they use the environment variables exclusively.
- Record
GHSA-4255-c27h-62m5- CVSS 4.0
- 5.9 Medium
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-352, CWE-532
- Updated
- 2026-11-02
OSVUBUNTU-CVE-2026-25918
5.9
unity-cli is a command line utility for the Unity Game Engine. Prior to 1.8.2 , the sign-package command in @rage-against-the-pixel/unity-cli logs sensitive credentials in plaintext when the --verbose flag is used. Command-line arguments including --email and --password are output via JSON.stringify without sanitization, exposing secrets to shell history, CI/CD logs, and log aggregation systems. This vulnerability is fixed in 1.8.2.
- Record
UBUNTU-CVE-2026-25918- CVSS 4.0
- 5.9 Medium
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
@rage-against-the-pixel/unity-clinpm |
before 1.8.2 | 1.8.2 |
unityUbuntu:16.04:LTS |
All versions, plus listed versions 7.3.2+15.10.20151016-0ubuntu17.4.0+16.04.20151102-0ubuntu17.4.0+16.04.20151102-0ubuntu27.4.0+16.04.20151211-0ubuntu17.4.0+16.04.20151211-0ubuntu2 Show 17 moreShow less7.4.0+16.04.20151218-0ubuntu17.4.0+16.04.20151218-0ubuntu27.4.0+16.04.20160209.3-0ubuntu17.4.0+16.04.20160223.1-0ubuntu17.4.0+16.04.20160310-0ubuntu17.4.0+16.04.20160318-0ubuntu17.4.0+16.04.20160321-0ubuntu17.4.0+16.04.20160322-0ubuntu17.4.0+16.04.20160401.1-0ubuntu17.4.0+16.04.20160415-0ubuntu17.4.0+16.04.20160526.1-0ubuntu17.4.0+16.04.20160715-0ubuntu17.4.0+16.04.20160801.2-0ubuntu17.4.0+16.04.20160906-0ubuntu17.4.5+16.04.20171201.37.4.5+16.04.20180221-0ubuntu17.4.5+16.04.20190312-0ubuntu1 |
None known |
unityUbuntu:18.04:LTS |
All versions, plus listed versions 7.5.0+17.10.20171010-0ubuntu17.5.0+18.04.20171116-0ubuntu17.5.0+18.04.20180221.1-0ubuntu17.5.0+18.04.20180321-0ubuntu17.5.0+18.04.20180404-0ubuntu1 Show 4 moreShow less7.5.0+18.04.20180404-0ubuntu27.5.0+18.04.20180409-0ubuntu17.5.0+18.04.20180413-0ubuntu17.5.0+18.04.20190304-0ubuntu1 |
None known |
unityUbuntu:20.04:LTS |
All versions, plus listed versions 7.5.0+19.10.20190924-0ubuntu17.5.0+20.04.20200211-0ubuntu17.5.0+20.04.20200211-0ubuntu27.5.0+20.04.20200312-0ubuntu17.5.1+20.04.20211026.1-0ubuntu1 |
None known |
unityUbuntu:22.04:LTS |
All versions, plus listed versions 7.5.1+21.10.20210601.1-0ubuntu17.5.1+22.04.20211026.2-0ubuntu1 |
None known |
unityUbuntu:24.04:LTS |
All versions, plus listed versions 7.7.0+23.04.20230222.2-0ubuntu27.7.0+23.04.20230222.2-0ubuntu47.7.0+23.04.20230222.2-0ubuntu67.7.0+23.04.20230222.2-0ubuntu7 |
None known |
unityUbuntu:25.10 |
All versions, plus listed versions 7.7.0+23.04.20230222.2-0ubuntu8 |
None known |
unityUbuntu:26.10 |
All versions, plus listed versions 7.7.1+26.04.20260306-0ubuntu3 |
None known |
unityUbuntu:26.04:LTS |
All versions, plus listed versions 7.7.0+23.04.20230222.2-0ubuntu87.7.1+26.04.20260306-0ubuntu17.7.1+26.04.20260306-0ubuntu27.7.1+26.04.20260306-0ubuntu3 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-25918 is a medium vulnerability (CVSS 5.9) in Rageagainstthepixel Unity-cli, published February 9, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.16%, the 4th percentile. Fixed in @rage-against-the-pixel/unity-cli 1.8.2.
References
github.com/RageAgainstThePixel/unity-cli/security/advisories/GHSA-4255-c27h-62m5
github.com/RageAgainstThePixel/unity-cli/commit/8d4d67b23d7c5fd8f00df3f0f10bec2961c95342
github.com/RageAgainstThePixel/unity-cli/releases/tag/v1.8.2
nvd.nist.gov/vuln/detail/CVE-2026-25918
github.com/advisories/GHSA-4255-c27h-62m5
github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25918.json
github.com/RageAgainstThePixel/unity-cli
ubuntu.com/security/CVE-2026-25918
cve.org/CVERecord?id=CVE-2026-25918