CVE-2026-27706

HIGH EPSS 11.6%
Published Feb 25, 20264mo ago · Modified Feb 27, 20264mo ago
7.7 CVSS 3.1
High
Find Similar
Published Feb 25, 2026 4mo ago
Last Modified Feb 27, 2026 4mo ago

Description

Plane is an an open-source project management tool. Prior to version 1.2.2, a Full Read Server-Side Request Forgery (SSRF) vulnerability has been identified in the "Add Link" feature. This flaw allows an authenticated attacker with general user privileges to send arbitrary GET requests to the internal network and exfiltrate the full response body. By exploiting this vulnerability, an attacker can steal sensitive data from internal services and cloud metadata endpoints. Version 1.2.2 fixes the issue.

CVSS Details

Base Score
7.7
Exploitability
3.1
Impact
4.0
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
11.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-918 Server-Side Request Forgery (SSRF) Validation

Affected Products 1

VendorProductVersionRange
planeplane* <1.2.2

References 2

  • github.com https://github.com/makeplane/plane/releases/tag/v1.2.2
    ProductRelease Notes
  • github.com https://github.com/makeplane/plane/security/advisories/GHSA-jcc6-f9v6-f7jw
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.