CVE-2020-26251

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

0.45% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 37.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2020-12-18 17:20Z5 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 4.7)

CNA CVSS vector

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

Weaknesses

• CWE-346Origin Validation ErrorClass

Data version

5.1

Document digest

2c6478c8b8f5db807a01e4be8e12fafac971a822e4d8b3868f10eeb3876d60e4

• github.comhttps://github.com/open-zaak/open-zaak/security/advisories/GHSA-chhr-gxrg-64x7x_refsource_CONFIRM
• github.comhttps://github.com/open-zaak/open-zaak/commit/952269269f1b629fce9c94485f83ac13f31d6c46x_refsource_MISC
• github.comhttps://github.com/open-zaak/open-zaak/blob/master/CHANGELOG.rst#133-2020-12-17x_refsource_MISC