CVE-2020-10955

MEDIUM
6.5
CVSS Score
Published: March 27, 2020 at 06:48 PM UTC
Updated: June 17, 2026 at 02:48 AM UTC
2 products affected across 2 vendorsDebian LinuxGitLab

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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%

Description

GitLab EE/CE 11.1 through 12.9 is vulnerable to parameter tampering on an upload feature that allows an unauthorized user to read content available under specific folders.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

11.1.0 ≤ v < 12.9.1
Affected range stops below 12.9.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (3)

x_refsource_MISCRelease NotesVendor Advisory
https://about.gitlab.com/releases/categories/releases/
Vendor Advisoryx_refsource_DEBIANThird Party Advisory
https://www.debian.org/security/2020/dsa-4691

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-862

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