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CVE-2020-13359

HIGH
7.6
CVSS Score
Published: November 18, 2020 at 11:57 PM UTC
Updated: June 17, 2026 at 02:53 AM UTC
1 product affected across 1 vendorGitLab

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Severity
HIGH7.6
Exploit prediction
EPSS 0.8%

Description

The Terraform API in GitLab CE/EE 12.10+ exposed the object storage signed URL on the delete operation allowing a malicious project maintainer to overwrite the Terraform state, bypassing audit and other business controls. Affected versions are >=12.10, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.

Affected

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

GitLab· GitLabmaven
95%
v < 13.3.9v < 13.4.5v < 13.5.212.10.0 ≤ v < 13.3.913.4.0 ≤ v < 13.4.513.5.0 ≤ v < 13.5.2>=12.10>=13.4>=13.5
Affected range stops below 13.3.9, so it looks safe — our inference, not a vendor statement
Affected range stops below 13.4.5, so it looks safe — our inference, not a vendor statement
Affected range stops below 13.5.2, 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:

Patch and advisory references

References (2)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13359.json
x_refsource_MISCBroken Link
Source: [email protected]
https://gitlab.com/gitlab-org/gitlab/-/issues/250266

CVSS

7.6HIGHGitLab
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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