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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2025-0526

18
FAUCET Score

CVE-2025-0526 is a medium-severity vulnerability affecting Octopus Deploy, specifically Octopus Server on both Windows and Microsoft platforms. It allows an authenticated attacker to upload files to unintended locations on the host due to insufficient validation in an API endpoint, potentially circumventing expected workflows. The CVSS score is 5.4 (Medium), indicating a low attack complexity and requiring low privileges, with potential for low impact on integrity and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2022.4.791, < 2024.3.13097CPE matchmatch criteria
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
>= 2024.4.401, < 2024.4.7091CPE matchmatch criteria
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

2.3LOW

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/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
PRESENT
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
NONE
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
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 34th percentile among its peer group of 21,977 CVEs.

Social Chatter

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

advisories.octopus.com / post/2025/sa2025-03
Vendor Advisory
advisories.octopus.com / post/2024/sa2025-03
Broken Link