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CVE-2025-8864

22
FAUCET Score

CVE-2025-8864 describes a vulnerability where a Shared Access Signature (SAS) token is improperly exposed in backup configuration responses and yb_backup logs. This medium-severity vulnerability, with a CVSS score of 6.8, has an adjacent attack vector and high attack complexity, requiring high privileges to exploit. Successful exploitation could lead to high confidentiality impacts, allowing an attacker to gain unauthorized access to sensitive backup data. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
YugabyteDB IncYugabyteDB Anywhere
>= 2.23.0.0, < 2.23.1.0, >= 2024.1.0.0, < 2024.1.3.0CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 4.0

6.8MEDIUM

CVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/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

Attack Vector
ADJACENT
Attack Complexity
HIGH
Attack Requirements
PRESENT
Privileges Required
HIGH
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
HIGH
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.17%
Probability of exploitation in next 30 days
EPSS Percentile
6.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0017 is in the 100th percentile among its peer group of 2 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (2)

redhatvendor investigatingvia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 8Fixed in: yugabytedb
redhatvendor investigatingvia redhat_api
Product: Red Hat JBoss Enterprise Application Platform Expansion PackFixed in: yugabytedb

Vendor Advisories (1)

redhatCVE-2025-8864Low

yugabytedb: YugabyteDB token exposure

Aug 11, 2025

References

docs.yugabyte.com / preview/secure/vulnerability-disclosure-policy