Vulnerability · Published Feb 3, 2026 · Assigned by GitHub_M

CVE-2026-24762RustFS Logs Sensitive Credentials in Plaintext

Medium 6.9

In plain English

A medium-severity sensitive data in logs in rustfs from rustfs. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).

Severity (CVSS 4.0)6.9Medium

Exploit odds (30 days)0.3%top 78.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

RustFS is a distributed object storage system built in Rust. From versions alpha.13 to alpha.81, RustFS logs sensitive credential material (access key, secret key, session token) to application logs at INFO level. This results in credentials being recorded in plaintext in log output, which may be accessible to internal or external log consumers and could lead to compromise of sensitive credentials. This issue has been patched in version alpha.82.

Affected products (as reported)

Vendor	Product	Versions
rustfs	rustfs	>= alpha.13, < alpha.82

Weakness: CWE-532 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

References

https://github.com/rustfs/rustfs/security/advisories/GHSA-r54g-49rx-98cr x_refsource_CONFIRM