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CVE-2025-4546

24
FAUCET Score

CVE-2025-4546 is a critical CSV injection vulnerability affecting 1Panel-dev MaxKB up to version 1.10.7, specifically within an unknown functionality of its Knowledge Base Module. This vulnerability carries a high CVSS score of 8.8, indicating a severe impact with high confidentiality, integrity, and availability risks, and can be exploited remotely with low attack complexity. While the exploit has been publicly disclosed, there is currently no evidence of active exploitation, nor is it listed in the CISA KEV catalog, and it has received minimal community discussion or media coverage. Upgrading to MaxKB version 1.10.8 is recommended to remediate this issue.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.9.1CPE matchmatch criteria
cpe:2.3:a:maxkb:maxkb:*:*:*:*:-:*:*:*
>= 1.10.0, <= 1.10.7CPE matchmatch criteria
cpe:2.3:a:maxkb:maxkb:*:*:*:*:lts:*:*:*

CVSS Data

CVSS version used by this source: 4.0

5.1MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/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
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.55%
Probability of exploitation in next 30 days
EPSS Percentile
42.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0055 is in the 33rd percentile among its peer group of 17,823 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / yaowenxiao721/Poc/blob/main/MaxKB/MaxKB-poc1.md
ExploitThird Party Advisory
vuldb.com
Permissions RequiredVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry