CVE-2023-1000 json
cyanomiko dcnnt-py Notification notifications.py main command injection
published 2024-04-27 2 y ago modified 2026-07-07 4 mo ago also GHSA-8p42-7597-p2f6 , PYSEC-2026-1293 , EUVD-2024-1161
- cvss
- 6.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 71%
- public exploits
- 0
- none known
Summary
A vulnerability was found in cyanomiko dcnnt-py up to 0.9.0. It has been classified as critical. Affected is the function main of the file dcnnt/plugins/notifications.py of the component Notification Handler. The manipulation leads to command injection. It is possible to launch the attack remotely. Upgrading to version 0.9.1 is able to address this issue. The patch is identified as b4021d784a97e25151a5353aa763a741e9a148f5. It is recommended to upgrade the affected component. VDB-262230 is the identifier assigned to this vulnerability.
Patch / fix
- pypi dcnnt 0.9.1
- github.com/cyanomiko/dcnnt-py@b4021d7 commit
- github.com/cyanomiko/dcnnt-py#23 pull request
- github.com/cyanomiko/dcnnt-py/releases/tag/0.9.1 release
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
1.32% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| CNA | 3.0 | 6.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| CNA | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
| OSV | 3.1 | 6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| GitHub | 3.1 | 6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | dcnnt | <0.9.1 |
0.9.1 |
Affected products
- cyanomiko dcnnt-py
Classification
- Weakness
-
- CWE-77 Improper Neutralization of Special Elements used in a Command
References
-
github.com
/cyanomiko/dcnnt-py/pull/23
issue-tracking, web
-
github.com
/cyanomiko/dcnnt-py/commit/b4021d784a97e25151a5353aa763a741e9a148f5
patch, web
-
github.com
/cyanomiko/dcnnt-py/releases/tag/0.9.1
patch, web
-
vuldb.com
/?id.262230
vdb-entry, technical-description, web
-
vuldb.com
/?ctiid.262230
signature, permissions-required, web
-
nvd.nist.gov
/vuln/detail/CVE-2023-1000
advisory
-
github.com
/cyanomiko/dcnnt-py
package
-
pypi.org
/project/dcnnt
package
-
github.com
/advisories/GHSA-8p42-7597-p2f6
advisory
Sources
- CVE List CVE-2023-1000
- GitHub Advisory GHSA-8p42-7597-p2f6
- NVD CVE-2023-1000
- OSV PYSEC-2026-1293
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.