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CVE

CVE-2025-64487

Outline is vulnerable to privilege escalation vulnerability in document sharing
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CVE

CVE-2025-64487

Outline is vulnerable to privilege escalation vulnerability in document sharing

Outline is a service that allows for collaborative documentation. Prior to 1.1.0, a privilege escalation vulnerability exists in the Outline document management system due to inconsistent authorization checks between user and group membership management endpoints. This vulnerability is fixed in 1.1.0.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.6
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/64xxx/CVE-2025-64487.json, https://github.com/outline/outline/releases/tag/v1.1.0, https://github.com/outline/outline/security/advisories/GHSA-c8xf-3j86-7686, https://nvd.nist.gov/vuln/detail/CVE-2025-64487

Severity

7.6

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.6
EPSS Probability
0.00011%
EPSS Percentile
0.01366%
Introduced Version
0
Fix Available
6cfc7da40b773c5e52c30df3749bfbe924dade10

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