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CVE-2025-1979

ray vulnerable to Insertion of Sensitive Information into Log File

5.7 MediumFix available

Versions of the package ray before 2.43.0 are vulnerable to Insertion of Sensitive Information into Log File where the redis password is being logged in the standard logging. If the redis password is passed as an argument, it will be logged and could potentially leak the password. This is only exploitable if: 1) Logging is enabled; 2) Redis is using password authentication; 3) Those logs are accessible to an attacker, who can reach that redis instance. Note: It is recommended that anyone who is running in this configuration should update to the latest version of Ray, then rotate their redis password.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
None
Availability
None

Exploit likelihood

0.19%Up 0.1 points since Mar 6, 2025
90%50%10%1%

What each source reports

CVE List Score used 5.7

Versions of the package ray before 2.43.0 are vulnerable to Insertion of Sensitive Information into Log File where the redis password is being logged in the standard logging. If the redis password is passed as an argument, it will be logged and could potentially leak the password. This is only exploitable if: 1) Logging is enabled; 2) Redis is using password authentication; 3) Those logs are accessible to an attacker, who can reach that redis instance. Note: It is recommended that anyone who is running in this configuration should update to the latest version of Ray, then rotate their redis password.

Record
CVE-2025-1979
CVSS 4.0
5.7 MediumCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:N
CVSS 3.1
6.4 MediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
Weakness
CWE-532, CWE-532
Updated
2026-11-02
EUVDEUVD-2025-6129 5.7

Versions of the package ray before 2.43.0 are vulnerable to Insertion of Sensitive Information into Log File where the redis password is being logged in the standard logging. If the redis password is passed as an argument, it will be logged and could potentially leak the password. This is only exploitable if: 1) Logging is enabled; 2) Redis is using password authentication; 3) Those logs are accessible to an attacker, who can reach that redis instance. Note: It is recommended that anyone who is running in this configuration should update to the latest version of Ray, then rotate their redis password.

Record
EUVD-2025-6129
CVSS 4.0
5.7 MediumCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-w4rh-fgx7-q63m 5.7

ray vulnerable to Insertion of Sensitive Information into Log File

Versions of the package ray before 2.43.0 are vulnerable to Insertion of Sensitive Information into Log File where the redis password is being logged in the standard logging. If the redis password is passed as an argument, it will be logged and could potentially leak the password.

This is only exploitable if:

  1. Logging is enabled;

  2. Redis is using password authentication;

  3. Those logs are accessible to an attacker, who can reach that redis instance.

Note:

It is recommended that anyone who is running in this configuration should update to the latest version of Ray, then rotate their redis password.

Record
GHSA-w4rh-fgx7-q63m
CVSS 4.0
5.7 MediumCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:N
CVSS 3.1
6.4 MediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
Weakness
CWE-532
Updated
2026-11-02
NVD 5.7

Versions of the package ray before 2.43.0 are vulnerable to Insertion of Sensitive Information into Log File where the redis password is being logged in the standard logging. If the redis password is passed as an argument, it will be logged and could potentially leak the password. This is only exploitable if: 1) Logging is enabled; 2) Redis is using password authentication; 3) Those logs are accessible to an attacker, who can reach that redis instance. Note: It is recommended that anyone who is running in this configuration should update to the latest version of Ray, then rotate their redis password.

Record
CVE-2025-1979
CVSS 4.0
5.7 MediumCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/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
6.4 MediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
Weakness
CWE-532
Updated
2026-11-02
OSV 5.7

Versions of the package ray before 2.43.0 are vulnerable to Insertion of Sensitive Information into Log File where the redis password is being logged in the standard logging. If the redis password is passed as an argument, it will be logged and could potentially leak the password. This is only exploitable if: 1) Logging is enabled; 2) Redis is using password authentication; 3) Those logs are accessible to an attacker, who can reach that redis instance. Note: It is recommended that anyone who is running in this configuration should update to the latest version of Ray, then rotate their redis password.

Record
CVE-2025-1979
CVSS 4.0
5.7 MediumCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:N
Weakness
CWE-532
Updated
2026-11-02
OSVGHSA-w4rh-fgx7-q63m 5.7

ray vulnerable to Insertion of Sensitive Information into Log File

Versions of the package ray before 2.43.0 are vulnerable to Insertion of Sensitive Information into Log File where the redis password is being logged in the standard logging. If the redis password is passed as an argument, it will be logged and could potentially leak the password.

This is only exploitable if:

  1. Logging is enabled;

  2. Redis is using password authentication;

  3. Those logs are accessible to an attacker, who can reach that redis instance.

Note:

It is recommended that anyone who is running in this configuration should update to the latest version of Ray, then rotate their redis password.

Record
GHSA-w4rh-fgx7-q63m
CVSS 4.0
5.7 MediumCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:N
CVSS 3.1
6.4 MediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
Weakness
CWE-532
Updated
2026-11-02
OSVPYSEC-2025-23 No score

Versions of the package ray before 2.43.0 are vulnerable to Insertion of Sensitive Information into Log File where the redis password is being logged in the standard logging. If the redis password is passed as an argument, it will be logged and could potentially leak the password. This is only exploitable if: 1) Logging is enabled; 2) Redis is using password authentication; 3) Those logs are accessible to an attacker, who can reach that redis instance. Note: It is recommended that anyone who is running in this configuration should update to the latest version of Ray, then rotate their redis password.

Record
PYSEC-2025-23
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
ray
PyPI
before 2.43.0
2.43.0
ray
PyPI
before 2.43.0, plus listed versions
0.1.10.1.20.2.00.2.10.2.2
Show 45 moreShow less
0.3.00.3.10.4.00.5.00.5.20.5.30.6.00.6.10.6.20.6.30.6.40.6.50.6.60.7.00.7.10.7.20.7.30.7.40.7.50.7.60.7.70.8.00.8.10.8.20.8.30.8.40.8.50.8.60.8.71.0.01.0.11.1.01.10.01.11.01.11.11.12.01.12.11.13.01.2.01.3.01.4.01.4.11.5.01.5.11.5.2
2.43.0
ray
PyPI
before 2.43.0, plus listed versions
0.1.10.1.20.2.00.2.10.2.2
Show 45 moreShow less
0.3.00.3.10.4.00.5.00.5.20.5.30.6.00.6.10.6.20.6.30.6.40.6.50.6.60.7.00.7.10.7.20.7.30.7.40.7.50.7.60.7.70.8.00.8.10.8.20.8.30.8.40.8.50.8.60.8.71.0.01.0.0rc01.0.0rc11.0.0rc21.0.11.0.1.post11.1.01.10.01.10.0rc01.11.01.11.0rc01.11.0rc11.11.11.12.01.12.0rc11.12.1
2.43.0

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-1979 is a medium vulnerability (CVSS 5.7) in Ray-project Ray, published March 6, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.19%, the 9th percentile. Fixed in ray 2.43.0.

References

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Left out here: 146 versions. The JSON record has them.

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