CVE-2020-26233

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

5.94% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 92.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/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 19:55Z5 YR AGO

Last updated

2024-08-04 15:56Z2 YR AGO

Reserved

2020-10-01

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.3)

CNA CVSS vector

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

Weaknesses

• CWE-706Use of Incorrectly-Resolved Name or ReferenceClass

Data version

5.1

Document digest

6d2743634f46f40365eb522ac2f972ceb3a8b849c3c9a5e03756c01686e1a5a1

• github.comhttps://github.com/microsoft/Git-Credential-Manager-Core/security/advisories/GHSA-2gq7-ww4j-3m76x_refsource_CONFIRM
• git-scm.comhttps://git-scm.com/docs/git-clone#Documentation/git-clone.txt---recurse-submodulesltpathspecgtx_refsource_MISC
• github.comhttps://github.com/microsoft/Git-Credential-Manager-Core/releases/tag/v2.0.289-betax_refsource_MISC
• github.comhttps://github.com/microsoft/Git-Credential-Manager-Core/commit/61c0388e064babb3b4e60d3ec269e8a07ab3bc76x_refsource_MISC
• blog.blazeinfosec.comhttps://blog.blazeinfosec.com/attack-of-the-clones-2-git-command-client-remote-code-execution-strikes-back/x_refsource_MISC