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01 Record

CVE-2020-15247

Twig Sandbox Escape by authenticated users with access to editing CMS templates when safemode is enabled.

MediumPUBLISHEDCNA: GitHub_M
CNA base score5.2 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

02 Description

Twig Sandbox Escape by authenticated users with access to editing CMS templates when safemode is enabled.

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.29% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 21.7% of scored records. A rank, not a probability.
NVD base score
5.2 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2020-11-23 19:35Z5 YR AGO
Last updated
2024-08-04 13:08Z2 YR AGO
Reserved
2020-06-25
Assigning CNA
GitHub_M
Record state
PUBLISHED
Severity
Medium (CVSS 5.2)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Weaknesses
Data version
5.1
Document digest
6e84f01aa35e74fea76124e6bc6ceeb090258c5ecbc320eba6267dcac019fd0e

05 Affected products

VendorProductVersionsPlatforms
octobercmsoctober>= 1.0.319, < 1.0.469—

06 References