CVE-2021-34081
OS Command Injection in gitsome
OS Command Injection vulnerability in bbultman gitsome through 0.2.3 allows attackers to execute arbitrary commands via a crafted tag name of the target git repository.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
OS Command Injection vulnerability in bbultman gitsome through 0.2.3 allows attackers to execute arbitrary commands via a crafted tag name of the target git repository.
- Record
CVE-2021-34081- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-78
- Updated
- 2026-11-02
CVE List No score
OS Command Injection vulnerability in bbultman gitsome through 0.2.3 allows attackers to execute arbitrary commands via a crafted tag name of the target git repository.
- Record
CVE-2021-34081- Updated
- 2026-11-02
EUVDEUVD-2022-6016 No score
OS Command Injection vulnerability in bbultman gitsome through 0.2.3 allows attackers to execute arbitrary commands via a crafted tag name of the target git repository.
- Record
EUVD-2022-6016- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9v73-x562-wv5x
OS Command Injection in gitsome
OS Command Injection vulnerability in bbultman gitsome through 0.2.3 allows attackers to execute arbitrary commands via a crafted tag name of the target git repository.
- Record
GHSA-9v73-x562-wv5x- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-78
- Updated
- 2026-11-02
OSVGHSA-9v73-x562-wv5x
OS Command Injection in gitsome
OS Command Injection vulnerability in bbultman gitsome through 0.2.3 allows attackers to execute arbitrary commands via a crafted tag name of the target git repository.
- Record
GHSA-9v73-x562-wv5x- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-78
- Updated
- 2026-11-02
OSVUBUNTU-CVE-2021-34081
OS Command Injection vulnerability in bbultman gitsome through 0.2.3 allows attackers to execute arbitrary commands via a crafted tag name of the target git repository.
- Record
UBUNTU-CVE-2021-34081- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
gitsomenpm |
through 0.2.3 | None known |
gitsomeUbuntu:18.04:LTS |
All versions, plus listed versions 0.7.0-2 |
None known |
gitsomeUbuntu:20.04:LTS |
All versions, plus listed versions 0.8.0+ds-20.8.0+ds-30.8.0+ds-4 |
None known |
gitsomeUbuntu:22.04:LTS |
All versions, plus listed versions 0.8.0+ds-50.8.0+ds-60.8.0+ds-6ubuntu1 |
None known |
gitsomeUbuntu:24.04:LTS |
All versions, plus listed versions 0.8.0+ds-8 |
None known |
gitsomeUbuntu:25.10 |
All versions, plus listed versions 0.8.0+ds-9.2 |
None known |
gitsomeUbuntu:26.10 |
All versions, plus listed versions 0.8.0+ds-9.30.8.0+ds-9.4 |
None known |
gitsomeUbuntu:26.04:LTS |
All versions, plus listed versions 0.8.0+ds-9.20.8.0+ds-9.3 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-34081 is a high vulnerability (CVSS 8.8) in Gitsome Project Gitsome, published June 1, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.39%, the 88th percentile. No source names a fixed version.