CVE-2020-26253

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

0.56% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 46.7% of scored records. A rank, not a probability.

NVD base score

5.9 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

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.

Published

2020-12-08 01:15Z5 YR AGO

Last updated

2024-08-04 15:56Z2 YR AGO

Reserved

2020-10-01

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 6.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N

Weaknesses

• CWE-346Origin Validation ErrorClass

Data version

5.1

Document digest

ad360a7841f7e29df905a943ac93498994359a130d0e543f77f777b860231b4c

• github.comhttps://github.com/getkirby/kirby/security/advisories/GHSA-2ccx-2gf3-8xvvx_refsource_CONFIRM
• github.comhttps://github.com/getkirby-v2/panel/commit/7f9ac1876bacb89fd8f142f5e561a02ebb725baax_refsource_MISC
• github.comhttps://github.com/getkirby/kirby/releases/tag/3.3.6x_refsource_MISC
• packagist.orghttps://packagist.org/packages/getkirby/cmsx_refsource_MISC
• packagist.orghttps://packagist.org/packages/getkirby/panelx_refsource_MISC