CVE-2021-3028
9.8
CRITICAL · CVSS 3.1 · EPSS 2.9% (pctl 87)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
git-big-picture before 1.0.0 mishandles ' characters in a branch name, leading to code execution.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 2.94% — more likely to be exploited than 87% of all CVEs |
| Weakness | CWE-20 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2021-01-13 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| git-big-picture project | git-big-picture |
References
- https://github.com/git-big-picture/git-big-picture/pull/27
- https://github.com/git-big-picture/git-big-picture/pull/62
- https://github.com/git-big-picture/git-big-picture/releases/tag/v1.0.0
- https://github.com/git-big-picture/git-big-picture/pull/27
- https://github.com/git-big-picture/git-big-picture/pull/62
- https://github.com/git-big-picture/git-big-picture/releases/tag/v1.0.0
→ the Explorer · watch your stack · NVD