HOMEVULNERABILITIESCVE-2026-41948
CRITICAL

CVE-2026-41948

CWE-23Published: May 18, 2026· Updated: May 19, 2026

9.4
CVSS v3.1
EPSS:0.06%probability of exploitation in 30 daysPercentile:18.7th

Official Description

Dify version 1.14.1 and prior contain a path traversal vulnerability that allows authenticated users to manipulate requests forwarded to the Plugin Daemon's internal REST API by exploiting insufficient URL path sanitization. Attackers can traverse out of their authorized tenant path using unencoded dot sequences in task identifiers or manipulated filename parameters to access internal endpoints such as debug interfaces, requiring only knowledge of the victim tenant's UUID. NOTE: Dify Cloud allows unauthenticated free self-registration, making account creation trivially accessible to any attacker.

NVD Source

Risk Analysis

This critical path traversal vulnerability in Dify allows authenticated users to access internal REST API endpoints. By manipulating URL paths with unencoded dot sequences, attackers can bypass authorization and access sensitive interfaces. With a CVSS score of 9.4, this is a serious concern, especially since Dify Cloud allows easy account creation.

No public exploit is currently known for this vulnerability. The flaw is remotely exploitable and requires authentication, though Dify Cloud's free self-registration makes obtaining credentials trivial.

Recommended Action

Upgrade Dify to a version beyond 1.14.1 to address the path traversal vulnerability. Implement robust input validation and URL path sanitization to prevent traversal attacks.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2026-41948 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 9.4.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityLow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Affected Vendors & Products

dify1 product
dify
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
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Official Patches & Advisories

All References (3)

Quick Facts

CVE IDCVE-2026-41948
CVSS Score9.4 / 10
SeverityCRITICAL
WeaknessCWE-23
CISA KEVNo
EPSS (30d)0.06%
Affected1 vendor
PublishedMay 18, 2026

Related CVEs (CWE-23)

Recommended Actions

  • Apply vendor patches immediately
  • Monitor CVE-2026-41948 in threat intel feeds
  • Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.