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CVE-2025-56157

35
FAUCET Score

CVE-2025-56157 is a critical vulnerability affecting Dify versions up to 1.5.1, stemming from the use of default PostgreSQL credentials hardcoded within its docker-compose.yaml file. With a CVSS score of 9.8, this flaw allows unauthenticated remote attackers to achieve full compromise (confidentiality, integrity, and availability) due to the easily discoverable default credentials. While no active exploitation, public exploit code, or significant community discussion has been observed, the high FAUCET Risk Score of 92/100 indicates a severe threat. Organizations using affected Dify versions should prioritize remediation to prevent potential data breaches and system compromise.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.5.1CPE matchmatch criteria
cpe:2.3:a:langgenius:dify:*:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.83%
Probability of exploitation in next 30 days
EPSS Percentile
53.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0083 is in the 38th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

gist.github.com / Cristliu/216ddbadaf3258498c93d408683ecabd
ExploitMitigationThird Party Advisory
gist.github.com / Cristliu/298f51cbc72c45d91632cd0d65aa8161
github.com / langgenius/dify
Product
github.com / langgenius/dify/issues/15285
github.com / langgenius/dify/pull/15286
github.com / langgenius/dify/pull/15286.diff
github.com / langgenius/dify/releases/tag/1.0.1