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CVE-2025-71280

22
FAUCET Score

CVE-2025-71280 is an information disclosure vulnerability affecting XenForo versions prior to 2.3.7, where local account page caching on shared systems can expose sensitive user data. Rated Medium with a CVSS score of 6.2, this vulnerability has a local attack vector and low attack complexity, potentially leading to high confidentiality impact by revealing user information to other local users. There is currently no evidence of active exploitation, nor is any public exploit code available, and community discussion or media coverage remains minimal.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.3.0, < 2.3.7CPE match
cpe:2.3:a:xenforo:xenforo:*:*:*:*:*:*:*:*
< 2.3.7CPE matchmatch criteria
cpe:2.3:a:xenforo:xenforo:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.9MEDIUM

CVSS:4.0/AV:L/AC:L/AT:N/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

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

Exploit Intelligence

EPSS Score
0.12%
Probability of exploitation in next 30 days
EPSS Percentile
1.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0012 is in the 5th percentile among its peer group of 3,050 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

Remediation records are not available for this CVE.

References

vulncheck.com / advisories/xenforo-local-account-page-caching-information-disclosure
Third Party Advisory
xenforo.com / community/threads/xenforo-2-3-7-released-includes-security-fixes.232121
Release Notes